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The Ortlieb Seat-Pack is spacious and waterproof saddle bag with roll closure varies the volume between eight and 16.5 liters, an additional valve ensures quick and easy compression. 

Ortlieb Rackless Expandable Seat-Pack Black

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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

The Current Estimated Delivery Date is Undetermined
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You will earn of rewards points to spend on your next purchase from us, anything online and instore when you purchase this item.

Not happy with your purchase? Send it back to us or return in any of our stores and we will give you a full refund or exchange!

Extended Returns Period - Coronavirus - 60 days

Due to the recent COVID-19 pandemic, we wanted to make returns as easy & stress-free as possible for you. So we're extending our returns period up to 60 days on any orders placed after the 16th of March 2020. We hope this extended period of time will allow you to follow government advice regarding self-isolation properly, and also cover you in the case of any disruption to the postal services. For more information on ensuring the safety and wellbeing of yourselves and others, please visit - Our returns policy is otherwise exactly the same!


In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 60 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

Customers are accountable for return shipping charges.

Return Items by Post

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address:

Leisure Lakes Bikes,
Unit 9 Centurion Industrial Estate,
Centurion Way,
PR25 4GU

Checkout by Amazon Returns

If you used the pay by Amazon option when checking out then please send your package using a recorded delivery method (always keep a copy of your receipt!) with a note inside stating whether you want an exchange (what you want it exchanging for) or refund, to the following address:

Leisure Lakes Bikes
Unit 9 Centurion Industrial Estate
Centurion Way
PR25 4GU

Bike & Bulky Item Returns

If you wish to return your bike to us please keep it in the box it arrived in and call us on 01772 644340 and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Return Items to a store

Any item (excluding food and underwear) can be returned to any Leisure Lakes Bikes store not just the one you made your purchase at, including those made online. The item must be returned in ‘showroom condition’, with its original packaging, tags and with a valid receipt/delivery note.

Returning goods from EU

If returning something from Europe you are responsible for the delivery cost. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods. 1) Log in and go to ‘my account’ 2) Select ‘orders’ from the menu and select the order you wish to return 3) Fill in the required fields 4) Print off your returns lable, stick it visibly on your package and send using a recorded delivery method. Always keep a copy of your receipt! 5) Log in to your account online for status updates on your return

How to return your item(s)?

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address:

Leisure Lakes Bikes,
Unit 9 Centurion Industrial Estate,
Centurion Way,
PR25 4GU

Wrong size or you don't like the item?

If returning items that are not suitable for either refund or exchange you are accountable for the delivery cost in returning it to us. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

New faulty items/ Wrong Item Received

If you have received items that are faulty or not what you ordered send them back to us (using the steps above) and we will cover the delivery cost of the return if it is within 14 days of delivery. If we have supplied the correct product, it is not faulty or it is outside of the 14 days we can not be liable for your postage charges. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

In the event that you have received items that are fault or not what you ordered, please send them back to us as soon as possible. Only in these cases will we cover the cost of the return shipping charges.

Faulty Items

If you have received items that are faulty please send them back to us using the steps above. Please include a covering letter describing the fault and if you would like the item replacing or refunding. Once the item arrives back at our Mail Order Centre you will receive an email notifying you about the progress. Faulty items are then forwarded onto the suppliers to confirm the warranty issue. Please be patient with us as we need to receive this confirmation from the suppliers before we can process your request for a replacement/refund.

When returning the item please use Royal Mail 1st Class Recorded* so that you have a tracking reference just in case! If your item arrived faulty we will refund your postage cost. If the item was in full working order at the time of delivery to you, we can not refund your return postage cost.

*In the event that you return a faulty/incorrect item we will refund your postage charge as long as it is 1st Class Recorded or a lesser value service. We do not refund premium services.


Refunds will be processed using the same method of payment used for the original purchase. Credit and debit card refunds must be made to the card used for the original transaction, cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt/delivery note.

Refunds will be made for faulty or incorrect items, including any delivery charge incurred by the buyer (excluding ‘Special Delivery’) in the return of the item. If the products you ordered are delivered to you in good condition but you wish to return them for any reason we will refund the full value of the goods excluding any carriage charge upon receipt of your returned goods.

Items won’t be considered lost until after 15 working days of items being dispatched. Once the 15 working days are up we will issue a refund or replacement.

Not received your order?

If you have not received your order please call us on 01772 644340 and a member of staff can confirm the shipping date. Unfortunately we cannot consider an item to be lost until 15 working days has passed (according to Royal Mail procedure). Once the 15 working days have passed we will be able to issue a full refund or resend your order.


Ortlieb Rackless Expandable Seat-Pack Black

Brand : Ortlieb

Code : OF9901

The Ortlieb Seat-Pack. All systems go for your next bikepacking adventure! Conveniently mount the ORTLIEB Seat-Pack to your seatpost with the help of two extra strong Velcro straps. In addition to its other duties, the seatpost bag serves as a fender in off-road terrain. The spacious, waterproof Seat-Pack keeps your extra clothes dry. Go ahead and dial in the pack’s volume from 8 to 16.5 liters via the roll closure on the side to meet your stowage needs. Use the convenient compression valve to make your pack even more compact. And what should you do with your jacket on those uphill stretches? Simply stow it under the quick-access, X-link restraining cord on the top of the pack. And once you arrive at your destination, you can use the Seat-Pack as an ideal replacement backpack, no matter whether you’re out with a cross bike, mountain bike, road bike or electric mountain bike.

Ortlieb Seat-Pack Features

  • Also suitable for carbon seatposts
  • Lightweight design
  • Four 3M Scotchlite reflectors for various roll volumes
  • €151.57
  • $245.93
  • $235.17
  • $259.15
  • $179.95
  • CHF163.82
  • kr1,546.62
  • kr24,417.90
  • kr1,128.74
  • kr1,613.89
  • ¥18,680.22
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    4.0 As rated by 1 Customers

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  • Ortlieb Rackless Expandable Seat-Pack Black Reviewed by Professional Review from,  On 21/04/2017 15:01:06


    Ortlieb has come rather late to the bikepacking market considering its touring heritage. I’ve used Ortlieb panniers extensively in the past though and been thoroughly impressed, so I when the bikepacking collection appeared I was keen to see if it had been worth the wait. Thankfully, it was.

    The Ortlieb bikepacking range consists of four items: a handlebar bag (£85), an accessory pouch (£45), a seatpack (£110) and a frame bag (although that’s not available until 2017). The standout feature of the Ortlieb bags is that they’re completely waterproof, unlike many competitor items that are only water resistant albeit at a lower cost. The bags are one piece too, not holsters, so you don’t have to keep your possessions in drybags, although we’d still recommend it so you don’t have to go digging through everything every time you open a bag.

    Fitting the Ortlieb bags is quite a faff the first couple of times and, although you do get quicker over time, it’s not as slick an operation as some. The handlebar bag in particular has lots of straps, buckles and bits of padding. It’s also quite wide at the centre, so it can be a tight squeeze inside dropped handlebars and if you’re not careful the rolled ends can interfere with the shifters. This does somewhat limit the items you can put in there as getting in and out in a hurry is impossible. I found it was perfect for sleeping kit as you only need to get it out once a day (hopefully) and never really in much of a rush. If you have a bike with flat handlebars, this would be less of an issue.

    The accessory pack hooks onto the front of the bar bag and is very easy to get on and off. Opening it is even easier (and can even be achieved on the move if you’re brave) as it’s just one strap with a small buckle. The size of the accessory pack is near perfect – I comfortably fitted my phone, a wallet, some food, and a small camera with second lens plus spare batteries without too much drama. I’ve used the Ortlieb bags on a few trips, but by far the most testing was a trip into the wilds of Scotland. You can read more about the whole trip here: Cape Wrath tour and the bike I used here: Niner RLT 9 review.

    The Ortlieb bags were excellent throughout the trip. Along the way we took on some incredibly rough tracks and some pretty miserable weather – the bags taking it all in their stride. The only mishap befell the accessory pouch, which briefly slipped onto the front tyre causing a hole. I was a little surprised how quickly the hole formed and think Ortlieb could put some extra reinforcement there given the ease with which it can happen. All together, a truly excellent bit of kit thats well worth the premium pricetag.

    Read the full review at

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