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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
Proper Use:
Any roll-top dry sack must be closed properly to ensure water can’t get in. Begin by folding the Hypalon® strip down first and be sure to have at least three rolls before closing the buckle.
Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric.
Like all manufacturers of roll-top, fabric dry sacks, Sea to Summit recommends that sensitive electronic devices be ‘double bagged’ (i.e. putting electronics inside one dry sack then placing this inside a second dry sack). For maximum protection, the use of a waterproof hard case should be considered.
Not intended for situations where dry sack will be submerged under water.
Code:
UK Delivery
We aim to provide the best possible delivery service on every order, our aim is to dispatch our items the same day as the order is placed, provided the item(s) are in stock and the order is placed before 12.00pm. There may be items that we need to transfer between our stores, which may take a few days to be dispatched.
Delivery Charges To UK Mainland:
£4.95 (Orders Between £0.00 - £44.99)
FREE (Orders £45.00 & Over)
Most orders are delivered during office hours by Royal Mail or Parcelforce and will require a signature; please provide an alternative address at checkout if no one will be home to sign for the parcel.
For more information on our Delivery & Returns Policy, including delivery to Northern Ireland, Channel Islands and BFPO, as well as European and International deliveries - please see our Delivery & Returns page.
Click & Collect
We aim to provide the best possible collection service on every order, our aim is to provide collection on the same day as the order is placed, provided the item(s) are in stock in the chosen store and the order is placed before 12.00pm. There may be items that we need to transfer between our stores, which may take a few days to be dispatched. Orders placed after 12:00pm will require 1 processing day and can therefore be collected the following day, again provided the item(s) are in the chosen store for collection. At the checkout page, simply select Collect in Store for Shipping Method and opt to collect in either Inverurie or Aberdeen.
You will receive an email confirming the Click & Collect order and you will receive a further email when the order is ready to collect in store.
