Ultra-Sil Dry Sack

Regular price
Rs. 3,069.00
Regular price
Sale price
Rs. 3,069.00

Pack organization and water resistance all in one

+ View tech specs
Size: 35 litre
Colour: Pacific Blue
Subtotal: Rs. 3,069.00

BEST USE: Backpacking

WATERPROOF? Yes, in situations where the dry bag will not be submerged

DIMENSIONS: 4.9 x 9.4 inches

WEIGHT: 0.7 oz | 20g

35 litre || Lightweight Dry Sack in Pacific Blue

Ultra-Sil Dry Sack

Rs. 3,069.00

Ultra-Sil Dry Sack

Rs. 3,069.00
Size: 35 litre
Colour: Pacific Blue


The Ultra-Sil Dry Sack won the sought-after Backpacker Editors' Choice award in 2006 and remains the ideal dry sack for backpacking and travel. Made with lightweight, waterproof 30D Ultra-Sil fabric featuring CORDURA® yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi-translucent fabric makes it’s easy to see what’s in each dry bag. Other features include a non-wicking hypalon roll-top closure, a round base for ease of packing and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel.


  • Recognized by Backpacker Magazine as the perfect dry storage solution for gear carried inside a pack
  • 30D siliconized high-tenacity CORDURA® Nylon fabric for extra strength, durability and a smooth finish for easy packing
  • Waterproof, reinforced seams - double stitched and tape sealed
  • Waterproof hypalon roll-top closure does not wick moisture
  • Reinforced stitching for greater seam strength on all stress points
  • Avoid sharp or hard-edged objects and abrasive surfaces
  • Super compact and ultra-lightweight
  • This product is not intended for boating or marine use
  • Features the patent-pending, 5/8 inch (15mm) Field Repair Buckle with stainless steel pins

Size Guide

  • 1 litre: a phone in a waterproof case (double bagging essential), snacks & wallet
  • 2 litre: some snacks, first aid essentials, gloves or beanie
  • 4 litre: shell jacket or gloves / beanie, day-hiking essentials
  • 8 litre: a two-season or a high-end three-season down sleeping bag, dry clothes for a backpacking trip
  • 13 litre: all your clothes for a backpacking trip or a mid-range three-season sleeping bag
  • 20 litre: a three-season synthetic sleeping bag plus a Reactor Liner
  • 35 litre: use as a full pack liner for overnight (30+ litre) packs


  • Best Use
    Backpacking, Hiking, Bike Packing & Travel
  • Closure
    Waterproof durable roll-top closure
  • Material(s)
    30 Denier Ultra-Sil Cordura® nylon
  • Measurement
    Length - measured with roll-top closure openVolume - measured with closure rolled 3 times
  • Repair Buckle Size
    5/8in | 15mm (2-Pin)
  • Shape
    Cylindrical with an ideal height-to-width ratio for easy packing
  • Waterproof
    Perfectly adequate for dry storage inside a backpack, bike bag or duffle
1 liter2 liter4 liter8 liter13 liter20 liter35 liter
Dimensions4.9 x 9.4 in 11 x 24 cm5.1 x 11.4 in 13 x 29 cm5.9 x 13 in 15 x 33 cm6.7 x 18 in 17 x 46 cm8.6 x 21 in 22 x 53 cm10 x 24 in 25 x 61 cm12 x 27 in 30 x 70 cm
Weight0.7 oz 20g0.8 oz 23g0.9 oz 26g1.1 oz 30g1.4 oz 40g1.8 oz 50g2.3 oz 65g



Frequently Asked questions

Is this dry bag suitable for paddle sports?

No. Featherweight fabrics are not appropriate for the sharp or abrasive elements in water sports. We recommend Lightweight Dry Backs for general paddle use.

Is this dry bag waterproof?

The body of the dry bag is waterproof enough (2000+ mm hydrostatic head) for use as storage inside a backpack or duffle. However, for water sports or on its own, we recommend dry bags with higher hydrostatic head ratings.

Is this dry bag worth the weight and cost?

Once you've experienced modular packing with ultralight, easy to pack, translucent dry bags, you’ll wonder how you ever lived without them.

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