Shipping, explained
Free standard U.S. shipping. No minimum order. Estimated 5–8 business days total.
Shipping policy$69.99
A closer look
Longwa™ 18L Hiking Backpack with Aerosyx™ airflow back panel, ergonomic weight distribution, and weather-resistant durability – your go-to companion for all-day trail adventures.
Key Features:
Ultra-Lightweight & High Load Capacity Weighing only 0.62 kg (1.37 lbs), this 18L daypack is designed for all-day comfort without adding extra burden. Despite its featherlight build, it supports a recommended load of up to 8.8 kg (19.4 lbs), making it ideal for day hikes, ultralight backpacking, and travel.
Aerosyx™ Airflow System – No More Sweaty Back Features perforated shoulder straps, a breathable mesh back panel, and an air channel design that promotes maximum ventilation. This system effectively reduces heat buildup and keeps your back cool and dry during intense outdoor activities.
Ergonomic Weight Distribution & Full Mobility Engineered to transfer weight from shoulders to hips, reducing pressure points and ensuring even load distribution. The design allows full arm mobility without restriction, so you can move freely on rough trails.
Hands-Free Hydration Ready Equipped with a dual-port hydration system and clip-on secure hold (water bladder not included), allowing quick, easy access to water on the go. Keeps you hydrated without stopping or unpacking.
Organized Compartments & Durable Weather Protection Includes a fleece-lined top pocket for valuables, trekking pole straps, side bottle pockets, and removable bungee storage for extra gear. Built with abrasion-resistant shell, PU waterproof coating (10,000mm H₂O rating), and reinforced bottom – tested to withstand 20,000+ rubs for long-lasting durability in all weather conditions.
Delivery and returns follow our Shipping Policy and 30-day Return & Refund Policy. Ask us to confirm any separate manufacturer warranty for the exact item.
| Weight | N/A |
|---|---|
| Color | Black, Red, Khaki |
| Original brand | Naturehike |
Compare packed dimensions, stated weights, setup details and included components for your trip.
Weather ratings and load limits apply only when expressly stated for the exact item.
Use and care for this item according to its supplied manufacturer instructions. Confirm the exact model, dimensions and selected options above; features not stated for this product are not promised.





Compare packed dimensions, stated weights, setup details and included components for your trip.
Weather ratings and load limits apply only when expressly stated for the exact item.
Available options are listed on each product. Select the exact option before adding it to your cart; not every item offers every color or size.
Contact [email protected] with the product name and selected option.
Free standard U.S. shipping. No minimum order. Estimated 5–8 business days total.
Shipping policyContact us within 30 days after delivery for return instructions.
Returns & refunds