❓ How do I properly seal a roll-top dry bag?
Remove excess air, fold the top over at least 3 times, then buckle the clip. The more rolls, the better the seal. Never overfill - leave room for rolling.
❓ What size dry bag do I need?
Phone and wallet: 1-2L. Electronics and maps: 5L. Clothing change: 10-15L. Full camp kit: 20-40L. Buy a set of multiple sizes for maximum flexibility.
❓ Are dry bags truly 100% waterproof?
Quality dry bags with welded seams and proper roll-top closure are waterproof for submersion. Cheap bags with stitched seams may leak under pressure. IPX rating indicates water resistance level.