10 Best Water Proof Backpacks 2025 in the United States

The G4Free 40L Lightweight Packable Hiking Backpack checks many boxes for a versatile and user-friendly waterproof backpack. Its standout feature is the 100% waterproof wet pocket designed to keep your valuables dry and separate from wet or dirty items, making it ideal for activities like swimming or hiking in the rain. The backpack's material is high-quality, tear-resistant polyamide fabric, which, along with bar-tacked seams and durable two-way SBS zippers, ensures both water resistance and durability for long-lasting performance.

With a 40L capacity, it offers ample space and multiple compartments for organizing your gear, including a main zipped compartment, several front and side pockets, and internal separators, which makes it suitable for travel, hiking, camping, and daily use. Comfort is a strong point, as it features breathable, widened, and padded shoulder straps that help alleviate shoulder stress. The adjustable chest strap with a whistle buckle adds extra security and convenience.

One of its main strengths is its lightweight and packable design, which allows you to fold it into its pocket for easy storage and to avoid overweight charges when traveling. However, while the backpack is described as water-resistant, it's essential to note that it may not withstand heavy downpours or submersion in water. Another minor drawback is that the product's origin and care instructions specify hand washing only, which might be less convenient for some users. Despite these minor cons, the G4Free 40L is a versatile and practical choice for anyone needing a reliable, waterproof backpack for various outdoor and travel activities.

The WATERFLY Hiking Foldable Daypack is a lightweight and compact waterproof backpack with a 25-liter capacity, making it a good fit for day trips, hiking, and general outdoor use. It’s made from durable, water-resistant nylon and features reinforced seams and zippers to help keep your belongings dry in wet conditions. Its standout feature is its foldable design, shrinking down to the size of a small wallet, which makes it very easy to carry or store when not in use. The backpack offers several pockets inside and out, helping you stay organized, and adjustable straps with breathable padding enhance comfort during use. The chest strap with a whistle adds safety, especially for outdoor adventures.

While it is water-resistant, it doesn’t claim to be fully waterproof, so it may not protect contents during heavy rain or if submerged. The 25L capacity is suitable for daily essentials but might be small if you need to carry more gear. This makes it a practical, lightweight option for casual hikers, travelers, or anyone needing a compact backpack that can handle light wet conditions comfortably.

The STOVER 25L Waterproof Dry Backpack is a solid choice for anyone who needs reliable protection from water during outdoor activities like kayaking, hiking, or fishing. Its high-frequency seam bonding and roll-top closure keep your belongings completely dry, and the bag even floats, which is a great safety feature if it falls into water. Made from durable vinyl, this backpack is easy to clean and built to last.

It offers a comfortable fit thanks to padded, adjustable straps and multiple ways to carry it — as a backpack, cross-body, or by hand. The organized interior includes a wet/dry mesh front pocket with adjustable straps for quick access to essentials, and a reflective strip adds visibility in low light. One standout addition is the included waterproof phone case, which supports touchscreen use and fits large phones securely.

The bag uses a roll-top closure rather than zippers, which some might find less convenient for quick access. Its 25-liter capacity is suitable for day trips but may be small for longer outings requiring more gear. This backpack successfully balances waterproof protection, comfort, and practical features, making it a dependable option for water-related adventures.