Spend $150 and get Free Shipping

Load image into Gallery viewer, Ultra-Sil Compression Sack
Load image into Gallery viewer, Ultra-Sil Compression Sack
Load image into Gallery viewer, Ultra-Sil Compression Sack
Load image into Gallery viewer, Ultra-Sil Compression Sack
Load image into Gallery viewer, Ultra-Sil Compression Sack
Load image into Gallery viewer, Ultra-Sil Compression Sack
Load image into Gallery viewer, Ultra-Sil Compression Sack
Vendor Sea to Summit

Ultra-Sil Compression Sack

SKU: 100394002

In stock, 13 units
Earn 1 Point on this purchase. Learn more
Regular price $39.95
Sale price $39.95 Regular price
Sale Sold out
Unit price
/per 
Shipping calculated at checkout.
Size:
Color:
Atoll Blue
High Rise Grey
Zinnia Yellow
This is a pre order item. We will ship it when it comes in stock.

Space-saving, ultra-lightweight gear storage for organized packing.

When you need to compress volume without significantly adding weight, the Ultra-Sil Compression Sack is an excellent solution. Made from a water-resistant, bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items.


  • Compress soft contents down by as much as two thirds
  • Side-release buckle compression straps for fast and easy access
  • Water-resistant, bluesign® APPROVED Ultra-Sil 30D Nylon fabric with a non-PFC DWR finish 
  • Three ultralight compression straps with two ladderlock and one side-release buckles allows easy access and reduces weight
  • Attached flip-top lid prevents straps tangling

Diameter

  • 5L: 6 in
  • 8L: 7.1 in
  • 13L: 8.1 in
  • 20L: 9.4 in
  • 35L: 11.3 in

Height

  • 5L: 11.7 in
  • 8L: 14 in
  • 13L: 17 in
  • 20L: 18.7 in
  • 35L: 22.8 in

Weight

  • 5L: 1.9 oz
  • 8L: 2.3 oz
  • 13L: 2.9 oz
  • 20L: 3.4 oz
  • 35L: 4.2 oz

Description

Space-saving, ultra-lightweight gear storage for organized packing.

When you need to compress volume without significantly adding weight, the Ultra-Sil Compression Sack is an excellent solution. Made from a water-resistant, bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items.


Details/Features
  • Compress soft contents down by as much as two thirds
  • Side-release buckle compression straps for fast and easy access
  • Water-resistant, bluesign® APPROVED Ultra-Sil 30D Nylon fabric with a non-PFC DWR finish 
  • Three ultralight compression straps with two ladderlock and one side-release buckles allows easy access and reduces weight
  • Attached flip-top lid prevents straps tangling
Specs

Diameter

  • 5L: 6 in
  • 8L: 7.1 in
  • 13L: 8.1 in
  • 20L: 9.4 in
  • 35L: 11.3 in

Height

  • 5L: 11.7 in
  • 8L: 14 in
  • 13L: 17 in
  • 20L: 18.7 in
  • 35L: 22.8 in

Weight

  • 5L: 1.9 oz
  • 8L: 2.3 oz
  • 13L: 2.9 oz
  • 20L: 3.4 oz
  • 35L: 4.2 oz

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Alfredo Hickman
Sack

Excellent product

J
J.M.
Awesome customer service

Everything WM carries is top notch; thats a given. The compression sack for my Marmot Col 20 mysteriously grew legs and walked off season. Hmmmm. The detectives at Whittaker Mountaineering instantly determined the correct size! I'll let you you know if this one manages to escape.....

Earn Summit Points

Join

Sign up or login to start earning straight away.

Earn

Earn points for every dollar spent.

Redeem

Redeem points for discounts on your next purchase.