Sea to Summit Ultra-Sil Dry Bag

Size: 3L
Color: High Rise
Sale price£15.90


The Sea to Summit Ultra-Sil Dry Bag is the ideal dry bag for backpackers who need to protect their belongings from wet weather.

An ultra-lightweight dry bag built in 30D siliconised CORDURA® nylon, our Ultra-Sil Dry Bag is an essential component of any fast and light adventure.

Keep gear reliably dry and organised inside your pack

  • Waterproof, roll-top hypalon closure secured with our Field Repair Buckle for a reliable seal
  • Ultralight and super-strong, 30D diamond ripstop siliconised CORDURA® Nylon fabric has a 2000mm hydrostatic head
  • bluesign® APPROVED fabric with a C0 non-PFC DWR finish
  • Oval base prevents rolling and packs efficiently
  • Slippery finish slides into tight spaces in your pack or bag
  • Use: backpackers, cycling touring, travellers

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




    • 3L: 20.7 x 17.1 x 14cm
    • 5L: 30.8 x 17.1 x 15cm
    • 8L: 36.8 x 19.1 x 17.2cm
    • 13L: 43.3 x 22 x 19.6cm
    • 20L: 47.3 x 26.9 x 23.6cm
    • 35L: 47.3 x 26.9 x 23.6cm


    • 3L: 20g
    • 5L: 23g
    • 8L: 30g
    • 13L: 40g
    • 20L: 50g
    • 35L: 65g

    Base Camp Food are an official UK Retailer for Sea to Summit. 

    To view our complete Sea to Summit range, click here.

    Customer Reviews

    Be the first to write a review

    You may also like

    Recently viewed