Sea To Summit Lightweight Compression Sacks

Sea To Summit Lightweight Compression Sacks are the ultimate storage solution for adventurers and outdoor enthusiasts. Designed with precision and durability in mind, these compression sacks are the perfect companion for organizing and compressing your gear during any expedition.

Crafted from high-quality materials, the Lightweight Compression Sack is built to withstand the rigors of the great outdoors. The durable 70D nylon fabric is not only lightweight but also water-resistant* thanks to the PU coating and PFC-free DWR finish, ensuring your belongings stay dry and protected even in challenging weather conditions. 

With its ingenious design, this compression sack offers excellent compression capabilities. The unique lid design and four extra-long straps enable you to maximize the available space and reduce the volume of your gear significantly. Whether you're packing bulky sleeping bags, clothing, or other essentials, you can easily compress them into a compact size, saving valuable space in your backpack or luggage.

Available in a range of sizes, you can choose the perfect capacity to suit your needs. From the compact 5 litre size, ideal for compressing clothing during weekend getaways, to the spacious 35 litre version, perfect for reducing the bulk of your sleeping bag on longer expeditions, there's a size for every adventure.

*Please note: These compression sacks are water resistant but not waterproof due to the seams not being tapped. 

Which size do I need?

    5 Litre: A base layer, beanie hat and gloves
    8 Litre: A down jacket and a compact sleeping bag
    13 Litre: Most three-season sleeping bags, including synthetics
    20 Litre: Most four-season sleeping bags (except synthetics)
    35 Litre: Sea to Summit sleeping bag and an extra base layers, or a less-technical cold weather sleeping bag

Size
Color

£34.99

Only 3 left in stock.
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  • Made form bluesign® approved recycled 70D Nylon
  • Non-PFC DWR finish
  • Excellent strength to weight ratio
  • Compress down to one-third of their original volume
  • Saves valuable space in your pack for other essentials
  • Brand: Sea To Summit
  • SKU: ASG022011
  • Material: Recycled 70D nylon fabric with a non-PFC DWR finish
  • Sizes (litres): 5, 8, 13, 20, 35
  • Dimensions (LD): 5L - 296 x 152mm, 8L - 355 x 181mm, 13L - 433 x 205cm, 20L - 475 x 240mm, 35L - 578 x 288mm
  • Weight: 5L - 68g, 8L - 86g, 13L - 112, 20L -134g, 35L - 167g
  • Colour: Orange/Black, Blue/Black
  • Made in: China

We ship worldwide using Royal Mail, UPS & DPD. Please use the tables below as a guide for working out the shipping prices to your address. Please be aware that the product weights stated in the listings are for the products themselves, not the final weight when packaging is included. Our system will automatically calculate this and provide a total order weight during checkout. 

If you are unable to complete the checkout process when coming to choose a shipping option, then your order may be over the shipping weight limit for your address. Please call us on +44 (0)116 2402634 or email us at sales@subzero.co.uk and we can give you a custom shipping quote. 

For more detailed information regarding our shipping process please visit our comprehensive Shipping Page

UNITED KINGDOM

*All UK orders over £50 are shipped free of charge

Order Weight Royal Mail Tracked 24 Royal Mail Tracked 48 Royal Mail Guaranteed Before 1pm DPD Next Day
0.5kg £5.49 £3.99 £9.99 £8.99
1.0kg £6.49 £4.99 £11.99 £8.99
1.5kg £6.49 £4.99 £13.99 £8.99
2.0kg £6.49 £4.99 £13.99 £8.99
10.0kg N/A N/A N/A £8.99

 

USA & CANADA

*All USA & Canada orders over £200 are shipped free of charge

Order Weight DPD 7-14 Days Royal Mail International Tracked
0.25kg £16.99 £9.99
0.5kg £16.99 14.99
0.75kg £16.99 £16.99
1.0kg £16.99 £19.99
1.5kg £16.99 £22.99
2.0kg £16.99 £24.99
4.0kg £24.99 N/A

 

EUROPE

Order Weight DPD 7-14 Days Royal Mail International Tracked UPS 7-14 Days
0.25kg £11.99 £9.99 £49.99
0.5kg £11.99 £12.99 £49.99
0.75kg £11.99 £14.99 £49.99
1.0kg £11.99 £17.99 £49.99
1.5kg £11.99 £19.99 £49.99
2.0kg £11.99 £21.99 £49.99
4.0kg £19.99 N/A £49.99

 

 REST OF WORLD

Order Weight Royal Mail International Tracked
0.25kg £9.99
0.5kg £14.99
0.75kg £16.99
1.0kg £19.99
1.5kg £22.99
2.0kg £24.99
4.0kg N/A

 

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

  • Made form bluesign® approved recycled 70D Nylon
  • Non-PFC DWR finish
  • Excellent strength to weight ratio
  • Compress down to one-third of their original volume
  • Saves valuable space in your pack for other essentials
  • Brand: Sea To Summit
  • SKU: ASG022011
  • Material: Recycled 70D nylon fabric with a non-PFC DWR finish
  • Sizes (litres): 5, 8, 13, 20, 35
  • Dimensions (LD): 5L - 296 x 152mm, 8L - 355 x 181mm, 13L - 433 x 205cm, 20L - 475 x 240mm, 35L - 578 x 288mm
  • Weight: 5L - 68g, 8L - 86g, 13L - 112, 20L -134g, 35L - 167g
  • Colour: Orange/Black, Blue/Black
  • Made in: China

We ship worldwide using Royal Mail, UPS & DPD. Please use the tables below as a guide for working out the shipping prices to your address. Please be aware that the product weights stated in the listings are for the products themselves, not the final weight when packaging is included. Our system will automatically calculate this and provide a total order weight during checkout. 

If you are unable to complete the checkout process when coming to choose a shipping option, then your order may be over the shipping weight limit for your address. Please call us on +44 (0)116 2402634 or email us at sales@subzero.co.uk and we can give you a custom shipping quote. 

For more detailed information regarding our shipping process please visit our comprehensive Shipping Page

UNITED KINGDOM

*All UK orders over £50 are shipped free of charge

Order Weight Royal Mail Tracked 24 Royal Mail Tracked 48 Royal Mail Guaranteed Before 1pm DPD Next Day
0.5kg £5.49 £3.99 £9.99 £8.99
1.0kg £6.49 £4.99 £11.99 £8.99
1.5kg £6.49 £4.99 £13.99 £8.99
2.0kg £6.49 £4.99 £13.99 £8.99
10.0kg N/A N/A N/A £8.99

 

USA & CANADA

*All USA & Canada orders over £200 are shipped free of charge

Order Weight DPD 7-14 Days Royal Mail International Tracked
0.25kg £16.99 £9.99
0.5kg £16.99 14.99
0.75kg £16.99 £16.99
1.0kg £16.99 £19.99
1.5kg £16.99 £22.99
2.0kg £16.99 £24.99
4.0kg £24.99 N/A

 

EUROPE

Order Weight DPD 7-14 Days Royal Mail International Tracked UPS 7-14 Days
0.25kg £11.99 £9.99 £49.99
0.5kg £11.99 £12.99 £49.99
0.75kg £11.99 £14.99 £49.99
1.0kg £11.99 £17.99 £49.99
1.5kg £11.99 £19.99 £49.99
2.0kg £11.99 £21.99 £49.99
4.0kg £19.99 N/A £49.99

 

 REST OF WORLD

Order Weight Royal Mail International Tracked
0.25kg £9.99
0.5kg £14.99
0.75kg £16.99
1.0kg £19.99
1.5kg £22.99
2.0kg £24.99
4.0kg N/A

 

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

Sea To Summit Lightweight Compression Sacks are the ultimate storage solution for adventurers and outdoor enthusiasts. Designed with precision and durability in mind, these compression sacks are the perfect companion for organizing and compressing your gear during any expedition.

Crafted from high-quality materials, the Lightweight Compression Sack is built to withstand the rigors of the great outdoors. The durable 70D nylon fabric is not only lightweight but also water-resistant* thanks to the PU coating and PFC-free DWR finish, ensuring your belongings stay dry and protected even in challenging weather conditions. 

With its ingenious design, this compression sack offers excellent compression capabilities. The unique lid design and four extra-long straps enable you to maximize the available space and reduce the volume of your gear significantly. Whether you're packing bulky sleeping bags, clothing, or other essentials, you can easily compress them into a compact size, saving valuable space in your backpack or luggage.

Available in a range of sizes, you can choose the perfect capacity to suit your needs. From the compact 5 litre size, ideal for compressing clothing during weekend getaways, to the spacious 35 litre version, perfect for reducing the bulk of your sleeping bag on longer expeditions, there's a size for every adventure.

*Please note: These compression sacks are water resistant but not waterproof due to the seams not being tapped. 

Which size do I need?

    5 Litre: A base layer, beanie hat and gloves
    8 Litre: A down jacket and a compact sleeping bag
    13 Litre: Most three-season sleeping bags, including synthetics
    20 Litre: Most four-season sleeping bags (except synthetics)
    35 Litre: Sea to Summit sleeping bag and an extra base layers, or a less-technical cold weather sleeping bag

FREE UK Shipping
On all orders over £50
Quick Delivery
All orders will be delivered within 2-6 business days
Hassle-Free exchange
180 days return policy
5.0 Google Reviews
Customer satisfaction #1 priority