Just glad I used this while traveling rather than waiting for the week long ski traverse that I bought it for. It’s wet in the North Cascades and you don’t want to have a down coat naked and unstuffed in the pack bag. The bottom is glued, not sewn, and the glue completely failed, so that my coat was bulging out the bottom. I’ve heard that quality at Hyperlite has suffered after they outsourced manufacturing. Maybe this is an example. Surprised and disappointed, based on excellent past experience with Ultamid 2. I sure hope the seams on my new Ultamid 4 don’t fail on this trip!










Roll-Top Stuff Sacks
Our Roll-Top Stuff Sacks provide an extra barrier of protection inside your pack.
If you travel through wet climates regularly (or even occasionally) and want to keep your critical pieces of gear dry, look no further. Hand built using DCF11 fabric these Roll-Top Stuff Sacks can quickly become an essential part of any pack system. With six sizes to choose from, for anything from a small food bag to a pack liner, there’s no shortage of uses. But keep in mind that these are not a fully sealed closure, or considered a dry bag in the traditional sense. Although when rolled down enough, they’re as close as it gets without the added weight.
- MaterialDCF11
- Weight0.8oz. | 23g
- Volume3L
- Dimensions6.0" x 14.0" | 15.2cm x 35.6cm
- CountryMexico
- MaterialDCF11
- Weight0.9 oz. | 25g
- Volume5L
- Dimensions6.5" x 14.0" | 16.5cm x 35.6cm
- CountryMexico
- MaterialDCF11
- Weight1.2 oz. | 34g
- Volume10L
- Dimensions8.0" x 19.5" | 20.3cm x 49.5cm
- CountryMexico
- MaterialDCF11
- Weight1.3oz | 36g
- Volume15L
- Dimensions8.5" x 21.0" | 21.6cm x 53.3cm
- CountryMexico
- MaterialDCF11
- Weight1.59oz. | 45g
- Volume25L
- Dimensions10.0" x 25.5" | 25.4cm x 64.8cm
- CountryMexico
- MaterialDCF11
- Weight2.0 oz. | 57 g
- Volume43L
- Dimensions12.0" x 29.5" | 30.5cm x 74.9cm
- CountryMexico

WHY CHOOSE THE ROLL-TOP STUFF SACK?

CONSTRUCTED WITH 100% WATERPROOF DCF DYNEEMA® COMPOSITE FABRICS
For an extra barrier of protection inside your pack

CYLINDRICAL DESIGN
Easy to load and unpack

3/4 INCH BINDING AT TOP WITH 3/4 INCH SIDE RELEASE BUCKLES
Premium materials and hardware for durability and reliability