Simply put, this is a waterproof backpack. custom waterproof cooler bags are made of waterproof material, waterproof and versatile. So wherever you go and whatever activity you attend, it protects your electronics and other valuables from moisture.
A practical surf backpack waterproof, it looks very retro, but its practical design meets modern needs. Because it includes a main compartment and a front pocket, it can meet most of your usage needs. No matter what you want to carry, wherever you go, it can protect your property and belongings.
This is a personalized coolers for camping that provides heat preservation and cooling. You can bring hot and cold drinks or a fruit lunch. And its body has elastic rope, effectively expand storage space, perfect for you to take it out with friends and family.