❓ How do I properly seal a dry bag with a roll-top closure?
Remove any excess air, fold the top over at least three times, and then close the clip. The more times you fold it, the better the seal. Never overfill the bag—leave room for folding.
❓ What size dry bag do I need?
Phone and wallet: 1–2 liters. Electronics and maps: 5 liters. Extra clothes: 10–15 liters. Full camping gear: 20–40 liters. Buy a set with different sizes for maximum flexibility.
❓ Are dry bags really 100% waterproof?
High-quality dry bags with welded seams and a sturdy roll-top closure are waterproof and can be fully submerged. Cheap bags with stitched seams may start to leak under pressure. The IPX rating indicates the level of water resistance.