SealLine Blocker Dry Sack – Waterproof 70D Nylon Rectangular Roll-Top Packing Bag

Efficient Waterproof Protection for Every Adventure

The SealLine Blocker Dry Sack is designed for resourceful adventurers who need to maximize space without sacrificing protection. Featuring a unique rectangular PackTight shape, these sacks nestle together to pack 20% more efficiently than standard rounded bags, making them the ultimate organization tool for your pack.

• Durable 70D Nylon: Constructed from tough polyurethane-coated nylon, this material is a resilient alternative to ultralight fabrics, built for all-around durability.
• 100% Waterproof Protection: Fully welded seams and a secure roll-top closure with a wrinkle-free stiffening strip ensure your essential gear stays dry in any environment.
• Space-Saving Geometry: The flat-sided design eliminates wasted space, allowing for a tight, stable stack inside backpacks or dry compartments.

Specifications:
• Material: 70D polyurethane-coated nylon (PVC-Free)
• Protection Level: Waterproof
• Closure Type: Roll-Down with stiffening strip
• Available Sizes: 5L to 30L