Umago Ronin Backpack - DŌ MARU

PRE-ORDER EXCLUSIVE

Pre-Order Offer：20% OFF【Code: DOMARU20】

Pre-Order Period：2026.09.15 - 2026.10.08

Estimated Shipping：From 2026.10.09

 

Crafted specifically for the modern traveler, the Umago Ronin series blends style and security through its signature soft, thick crinkled fabric. The new Umago Ronin Backpack - DŌ MARU draws inspiration from traditional Japanese Samurai armor, designed to "embrace" the body with ultimate protection.We’ve upgraded the vertical front opening with a soft magnetic dual-zipper system, ensuring your essentials stay shielded.

Embodying the minimalist spirit of Ronin culture, the backpack features a flexible shell that expands from 21L to 25L. With its 4-layer accordion organization, balance between independence and versatility is achieved effortlessly. The ergonomic design complete with contoured straps and a reinforced back panel creates a "muscular" support system that protects your spine and relieves pressure.

Carry the Umago Ronin Backpack - DŌ MARU, and walk your own path of life philosophy.

Product Details

◼ Essential travel and everyday carry backpack

◼ Expandable capacity: 21L to 25L

◼ Top pocket features water-resistant, abrasion-resistant YKK zipper; other zippers utilize high-performance high-water-pressure zippers

◼ Non-slip zipper pulls made from anti-slip rubber compound for smooth, effortless

operation

◼ Zippers equipped with mini side-release buckles for added security and theft protection

◼ Compound nylon fabric is softer and thicker than traditional materials

◼ Premium water-repellent performance, ready for various environmental challenges

◼ Side pockets feature zippered expansion gussets for adjustable capacity

◼ Side pockets accommodate water bottles or umbrellas 

◼ Front expandable compartment with magnetic dual-zip design prevents items from falling

out, offering double security

◼ Vertical zippered quick-access pocket for frequently used personal items like tissues or

power banks

◼ Secondary compartment stores documents or clothes; can also separate dirty laundry for

better hygiene

◼ Secondary compartment features extra stretch space near the crinkled fabric surface, ideal for storing travel clothing

◼ 180° main compartment opening for easy access to contents

◼ Main compartment features a systematic interior layout: two elastic mesh pockets, two

pen slots, and two multifunctional slip pockets for organized storage

◼ Padded laptop sleeve accommodates up to 16" laptops, with impact-resistant foam along

the edges for 3D protection of your electronics

◼ Elastic mesh pockets on both sides of the main compartment hold water bottles,

umbrellas, or camera tripods.

◼ Top quick-access pocket stores travel essentials like passports, boarding passes, phones, and more

◼Top handle uses soft, smooth fabric for a better grip; even when the bag is heavy, it

remains easy to carry without hand fatigue during prolonged use

◼ Adjustable magnetic buckle chest strap evenly redistributes shoulder load, reducing

muscle strain and providing excellent ergonomic weight support

◼ Soft, breathable shoulder straps prevent stuffiness even during extended wear, featuring a 3-layer structure that perfectly distributes backpack weight

◼ Shoulder straps use premium breathable mesh material to minimize pilling

◼ Ergonomically designed back panel protects the spine, reducing fatigue even after

prolonged use

◼ Rear back panel incorporates two materials: the upper section uses breathable mesh for

soft comfort, while the lower section features Stealth Bomber fabric for enhanced abrasion

resistance 

◼ Hidden zippered pocket on the rear panel sits against your back for discreet, secure

storage of valuables like cash

◼ Rear luggage pass-through strap fits perfectly over suitcase handles for effortless travel

◼ Carry-on compliant size for hassle-free air travel

◼ D-rings on both sides of the backpack allow you to attach accessories or decorative items

◼ Built-in RFID-blocking compartment protects your personal data by blocking wireless

transmissions, preventing unauthorized scanning of credit cards, ID cards, and other

sensitive information

◼ Stealth Bomber fabric is water-repellent, keeping contents dry

◼ Stealth Bomber fabric resists stains and stays clean longer

◼ Metal 3D Moral patch for understated, sophisticated style

◼ Reflective "DŌ MARU" print on the left side

◼Each Umago Ronin Backpack  -  DŌ MARU is made using 33 recycled plastic bottles, crafted into rPET eco-friendly polyester fabric that meets GRS standards. Every purchase helps reduce plastic waste in our environment and protects the planet

Capacity: 25L (Expandable from 21L)

Net weight: 950G

Fits laptop: 16”

Dimension: 46 x 29 x 12CM

Recycled 33 plastic bottles

*All dimensions are measured manually and may have a margin of error of 2-4cm.