Sea To Summit

Sea to Summit - Ultra-Sil Compression Dry Sack

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  • Regular price $44.95


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, adventure travels, 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.

HIGHLIGHTS

Durability

Keep it inside your pack and away from hard edges and corners.

Waterproofness

Greater than 2000mm hydrostatic head – more than sufficient water protection for use inside a pack

Best Use

Backpacking, Hiking & Bike Packing

What this bag could hold

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

 

FEATURES

  • Waterproof hypalon roll-top closure with lid and 4 straps for compression
  • Air permeable eVent fabric base allows air to be pushed out but water can't get in
  • Lightweight Ultra-Sil body
  • Waterproof seams - double stitched and tape sealed
  • Reinforced stitching on all stress points
  • Roughly half the weight of the original eVent Compression Dry Sack
  • As of 2018: Features the patent-pending 5/8in | 15mm Field Repair Buckle with stainless steel pins

PRODUCT DETAILS

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: Yes