The large backpack is designed for a fit that conforms to the Japanese body type and maximizes mobility for climbing. The back system is engineered to enhance stability by positioning the center of gravity high and close to the body. It features a high-rigidity back frame for comfortable carrying. The back length is adjustable with a hook-and-loop design to fit various body shapes. The hip harness is designed to fit snugly around the waist while bearing the load effectively, with improved rigidity using a molded PE board core. Even with the hip harness on, you can easily lift your legs, allowing smooth movement in steep ascents or rocky areas. The main material used is
Shipping Area
Products are shipped directly from Japan and are currently available for delivery to the United States only via EMS.
Orders with delivery addresses outside the United States will be cancelled. Thank you for your understanding.
Delivery Time
Delivery may be delayed due to customs inspections, natural disasters, or postal strikes.
Shipping Costs
Shipping fees vary by destination and will be displayed at checkout.
Order Tracking
Your tracking number will be included in the dispatch confirmation email.
For U.S. customers, track your order here:
https://tools.usps.com/go/TrackConfirmAction_input
Buyers are responsible for all applicable local, state, federal, and international taxes, including any sales or import taxes related to their order.
Duties and taxes are not prepaid and may be charged by customs upon delivery.
We are unable to declare a lower value or mark orders as gifts on customs forms.
Returns & Exchanges
Returns are not accepted for overseas orders due to customer preferences, including incorrect sizing or personal interpretation of the product.
An exchange or refund will be offered only if the item received is incorrect or has a defect caused by us.
Please contact us within 3 days of delivery, including your order number and a description of the issue. Approved cases will have return shipping covered by us.
Requests for defective item exchanges must be submitted within 5 days of delivery based on the tracking record. Returns will not be accepted without prior email approval.
We Cannot Accept Returns or Exchanges If:
The hip harness is designed to fit snugly around the waist while securely bearing the load. It features a molded PE board core for improved rigidity. Even with the hip harness attached, it is easy to lift the legs, allowing for smooth movement in steep climbs and along chains.
Removable movable rain cover
The back length can be finely adjusted to fit your body type with a hook-and-loop closure.
The body has a two-chamber structure, allowing access not only from the top but also from the sides and bottom.
Silicone processing for securing trekking poles with side compression
Rain cover storage pocket located at the bottom of the body
Side zipper allows access to the main chamber
160cm / WM size
165cm / M size
Rain Cover
With rain cover.
Aluminium Frame
The trampoline structure uses an aluminum frame to enhance lightweight properties, and by covering the back with mesh, it creates space for the pack and back, improving breathability.
