The new excellent all around waterproof compression stuff sack from Sea To Summit.  Perfect for things like sleeping bags, tents, puffy jackets, and other bulky clothing items.  The main body of this stuff sack is made with waterproof 70D recycled nylon.  This 70D fabric is tougher and more abrasion resistant than ultralight sil nylon fabrics.  The unique base is made with waterproof 70D eVent® fabric that is also air-permeable, and this allows the air to push out through the base panel as you compress the stuff sack.  This makes it much easier for you to fully compress the stuff sack while keeping your items dry inside.  Other features include a hypalon non-wicking roll-top closure, four compression straps, a nylon webbing handle, and a DWR durable water repellent finish.

Details

• Waterproof 70D Recycled Nylon Main Fabric with a Polyurethane Coating
• Waterproof and Air-Permeable 70D eVent® Base for Easier Compression
• Non-Wicking Hypalon Roll-Top Closure with Field Repair Side Release Buckle
  
• 4 Compression Straps with Two Ladderlocks and Two Side-Release Buckles
  
• Nylon Webbing Handle on Base
• Light-Reflecting White Interior Coating
• Waterproof Taped Seams with Double Stitching
• CO non-PFC DWR Durable Water Repellent Finish

Sizes Available and Specs:

  20 Liter:  5.6 oz (160 g), 10.4 x 9.3 x 18 in (26.5 x 23.5 x 45.7 cm)

  35 Liter:  6.7 oz (189 g), 12.6 x 11.5 x 22 in (32 x 29.3 x 56 cm)