Dry bag 8.1L

Overview

This 8.1L dry bag is possibly the most versatile in lightweight backpacking and fits items such as:

• An ultralight sleeping bag with around 400g fill of 800FP down
• 3-4 pieces of backup clothes
• A fully enclosed two-person DCF shelter packed slightly bulkier than shelters made from traditional fabrics

Example 1:
Holds an ICEFLAME sleeping bag (400g/800FP down fill).

Example 2:
Holds a pair of UL down jacket & pant and a pair of light fleece pullover & pant (total 868g).

Example 3:
Holds the Zpacks Duplex (536g).

Please find the "8.1 dry" bag in the following diagram, showing its fitting to a small backpack. It's generally 28-36L with a flattened width of 38-41cm:

Please find the "8.1 dry" bag in the following diagram, showing its fitting to a regular backpack. It's generally 40-50L with a flattened width of 45-48cm:

The system of my cylindrical sacks:

Links:

Features

• The best strength-to-weight DCF dry bags in the market
• Skillfully sewn and taped oval bottom
• Fully waterproof (do not submerge)
• Stiffened roll-top to be folded easily and give the bag better compression
• Weight-saving handmade DCF webbings for the buckle
• DCF reinforcements at the two top corners for durability

Specifications

• 17/21 cm (oval bottom) x 38.5 cm high
  (6.7"/8.3" x 15.2")
• Standard volume of 8.1L in 18 grams
• 1.0 oz DCF (CT2K.18)
• 1.5 cm UTX buckle

TIP: The standard volume is based on three folds of the top bar to create a watertight seal. In practice, you could fold 2 to 5 times that allow variations to the bag volume.