Ultra-Sil Compression Dry Sack

₹ 2,639.00
₹ 2,639.00

Waterproof ultralight compression

+ View tech specs
Size: XXS / 3.3 litre
Colour: Grey
Subtotal: ₹ 2,639.00

BEST USE: Backpacking

WATERPROOF? The body of the dry sack is more than adequately waterproof (2000 mm hydrostatic head) for the intended use (storage inside a backpack or duffle).

DIMENSIONS: 7 x 16 inches

WEIGHT: 2.6 oz | 75g

Pay in 3 Instalments*

*Valid for Orders Upto ₹30000 with
Ultra-Sil Compression Dry Sack

Ultra-Sil Compression Dry Sack

₹ 2,639.00

Ultra-Sil Compression Dry Sack

₹ 2,639.00
Size: XXS / 3.3 litre
Colour: Grey


The Ultra-Sil Compression Dry Sack is a super lightweight dry sack designed to compress bulky clothing or other squishable gear that lives inside your pack. Made from Ultra-Sil 30D CORDURA® Nylon fabric with an eVent® fabric base, the air can be rolled out but can't get back in. It's an ideal option for use inside a backpack during longer lightweight hikes, cycle touring and any activity where you need to maximize pack space by compressing your bulky items to one-third of their volume. It employs waterproof seams, a hypalon roll-top, non-wicking closure and is super lightweight.


  • Air permeable eVent® fabric base allows air to be pushed out but water can't get in
  • Waterproof seams - double stitched and tape sealed
  • Waterproof hypalon roll-top closure with lid and 4 straps for compression
  • Lightweight Ultra-Sil body
  • Reinforced stitching on all stress points
  • Roughly half the weight of the original eVent Compression Dry Sack
  • Features the patent-pending, 5/8 inch (15mm) Field Repair Buckle with stainless steel pins

Size Guide

  • XXS / 3.3 litres: socks, underwear & beanie
  • XS / 6 litres: Extra layers or a high-performance sleeping bag (such as the Spark 25°F) or a quilt (Ember 25°F)
  • S / 10 litres: a two-season or a high-end three-season down sleeping bag or a larger puffy jacket
  • M / 14 litres: a mid-range three season sleeping bag
  • L / 20 litres: a three-season synthetic sleeping bag plus a Reactor Liner


  • Best Use
    Backpacking, Hiking & Bike Packing
  • Closure
    Waterproof roll-top closure with lid and compression straps
  • Material(s)
    Ultra-Sil nylon body and eVent fabric base
  • Measurement
    Length - measured with roll-top closure open Volume - measured with closure rolled 3 times
  • Repair Buckle Size
    5/8in | 15mm (2-Pin)
  • Shape
    Cylindrical with round base for easy packing
  • Waterproof
XXS / 3.3 literXS / 6 literS / 10 literM / 14 literL / 20 liter
Compressed Volume3.3L to 1.3L3.3L to 1.3L6L to 2L6L to 2L10L to 3.3L10L to 3.3L14L to 4.5L14L to 4.5L20L to 6.7L20L to 6.7L
Dimensions5 x 10 in 13 x 25 cm6 x 14 in 15 x 35 cm7 x 16 in 18 x 40 cm8 x 18 in 20 x 46 cm9 x 20 in 23 x 50 cm
Weight2 oz 50g2.3 oz 56g2.6 oz 75g3.2 oz 90g3.4 oz 100g



Frequently Asked questions

Is this compression sack a good tent storage bag?

Perhaps. Carrying the tent canopy in your pack (with the poles under the compression straps) is a great idea. However - the canopy may not compress that much.

Is this compression sack worth the weight and cost?

Once you have experienced modular packing with ultralight compression sack you’ll wonder how you ever lived without them.

Is this compression sack waterproof?

The body of the compression sack is waterproof enough (2000 mm hydrostatic head) for use as storage inside a backpack or duffle.

Recommended for you

Recently Viewed Products