Toccoa 28L Waterproof Backpack   CONSTRUCTION Tough 500D Vinyl will resist scrapes and abrasion on the trail. All-welded construction seals out any water.   FEATURES Roll-down seal with side (compression) or top (maximum volume) closure. Mesh side pockets for quick-access items. Breathable mesh straps and padding. Lash points for lights and attachments. Daisy-chain webbing to secure …