122g (Size S)
130g (Size M)
137g (Size L)
*Compatible with ONE / ONE Custom Edition units manufactured in 2018 or later.
Introduction
Hip Belt for ONE
The hipbelt is for the ONE and ONE Custom Edition.
Compatible with ONE / ONE Custom Edition models released in 2018 or later.
Changes in the 2025 Model
- To better conform to the curvature of the lower back, we added L-shaped stitching to the stiff hip belt, providing a snug fit that wraps securely around the entire waist.
- The structure was redesigned with two webbing belts—upper and lower—for a more contoured tightening feel and easier adjustability to fit the body naturally.
How to attatch
- Make sure the hip belt is facing the right direction—the size tag should be on top.
- Slide the hip belt through the mounting slot located at the bottom of the back panel on the ONE pack. While doing this, use your hand to press down the Velcro inside the slot to prevent it from catching.
- Secure the belt by pressing the Velcro on the belt against the Velcro on the pack.
- Flip the pack over and thread the stabilizer strap through the adjuster buckle.
- Check that the strap ends are facing outward—and you’re done!
Size guide
We have four available sizes to match your body shape. For the best results, we recommend taking your measurements before making a purchase.
| Hip size（cm） | |||
|---|---|---|---|
| XS | S | M | L |
| 72-79 | 78-85 | 84-92 | 91-100 |
Be sure to measure around your hip bones, not your waist at belly button height.
If you’re between sizes, we recommend going with the smaller one.
A larger size can offer more support, but may not tighten enough if you prefer a more secure, close-to-body fit.
Instructions
Payment
- We only accept payment by credit card for orders from overseas.
- Bank transfer is available only to customers with a Japanese bank account.
- We accept the following credit cards: Visa, Mastercard, American Express, and JCB.
- To download your receipt, please click the link included in the dispatch notice email, which will be sent once your order has been shipped.
Delivery
- You will receive an order confirmation email after completing your purchase.
- Orders paid by 15:00 JST on weekdays or 13:30 JST on weekends and Japanese public holidays will be shipped the same day. Orders paid after these times will be shipped the following day.
- Shipping and delivery may be delayed due to holiday periods, natural disasters, severe weather, high order volumes, additional order verification, or other logistical issues.
- You will receive a shipping confirmation email once your order has been shipped.
- Orders placed separately cannot be combined for shipping.
Shipping Within Japan
Orders within Japan are shipped via Yamato Transport.
Shipping: ¥500 throughout Japan (excluding Okinawa) / ¥950 to Okinawa
International Shipping
- Orders to North America, Oceania, and Europe are shipped via DHL. Orders to Asia, the Middle East, Central and South America, and Africa are shipped via EMS (Express Mail Service). We are currently unable to ship to Russia due to Japanese postal restrictions.
- Shipping fees and delivery times vary depending on the destination and the size and weight of your order. To check the exact shipping fee, add your desired items to your cart and enter your shipping address.