Umail Ultra-Lightweight Foldable 25L Outdoor Adventure Backpack

Elevate your outdoor experience with the Umail Foldable Backpack, a fusion of high-street fashion and rugged functionality. Designed for the modern explorer, this versatile bag transitions seamlessly from a morning gym session to an afternoon mountain hike or a weekend getaway. Its unisex, minimalist aesthetic makes it the perfect choice for couples and solo travelers alike who demand both style and practicality without the bulk of a traditional frame pack.

Key Benefits

Expansive 25L Capacity:** Don’t let the compact size fool you. This backpack offers a generous 25-liter interior, providing ample space for your fitness gear, hiking essentials, or swimming supplies, making it a true multi-purpose powerhouse.

Ultra-Portable Folding Design:** Engineered for maximum convenience, the entire bag collapses into a small, integrated pouch. It is the ultimate travel companion that can be tucked into your luggage as an extra bag for souvenirs or used as a lightweight daypack.

Ergonomic Stability:** Unlike many packable bags, the Umail features a dedicated chest strap with a durable adjustment buckle. This ensures the load remains stable and centered on your back, reducing fatigue during long treks or active movement.

Weather-Resistant Durability:** Constructed with high-density waterproof fabric, this backpack is built to withstand splashes and light rain. Whether you are at the pool or caught in a sudden drizzle on the trail, your belongings stay protected.

Premium Hardware:** Equipped with a heavy-duty double-zipper system designed for smooth, snag-free operation. The reinforced top handle and sturdy shoulder buckles are built to endure the rigors of daily use and heavy loads.

Key Specs

Capacity:** 25 Liters

Expanded Size:** 45cm (H) x 28cm (W) x 16cm (D)

Folded Size:** 18cm x 16cm x 4cm

Weight:** Approximately 230g

Material:** Water-resistant performance fabric

Hardware:** Adjustable chest buckle, reinforced shoulder buckles, and double-head zippers

How to Use

To deploy the backpack, unzip the external storage pouch and gently pull out the main body of the bag. Once fully expanded, organize your gear within the main compartment. Place the straps over your shoulders and use the sturdy buckles to adjust the length for a snug fit. Finally, fasten the chest strap buckle to secure the bag against your body, which is especially helpful during high-intensity activities like running or climbing. When finished, simply fold the fabric back into the built-in pocket for effortless storage.

Care & Safety

To preserve the integrity of the water-resistant coating, we recommend spot cleaning with a damp cloth or hand washing with a mild detergent. Avoid machine washing, bleach, or tumble drying, as high heat can damage the lightweight fibers. To ensure longevity, avoid packing sharp or jagged objects that may puncture the fabric. Store in a cool, dry place away from direct sunlight when not in use.

Notes

"坚固双拉头设计。拉合顺畅不卡顿"