WM×BR DAY TRIPPER SS
WM×BR DAY TRIPPER SS
Out of stock
Size Guide
Bag
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Golf
Hat
Tote Bag

- The bag’s width is taken at its widest point.
- Handle length is measured from the base where it’s attached.
- Handles with adjustable straps are excluded from the measurements.
- Measurements are generally taken from seam to seam.

3-Way Briefcase









Long Wallet

- Wallets without gussets are measured at their thickest section.
- Measurements are based on the wallet in its closed position.















Golf bag
Cap


The 9th collaboration with the fashion brand “White Mountaineering” is here.
Designed for commuting, gym visits, and daily travel, it features two water-resistant materials tough enough for outdoor use.
By combining fabrics with different textures, it achieves a rich and dynamic look even in an all-black color scheme.
From weekdays to weekends. From the city to the suburbs. This collaboration between BRIEFING and White Mountaineering bridges a variety of scenes, delivering both high functionality and design appeal.
【Specifications】
Interior: Small pocket × 1
Exterior: Small pocket × 1
【Recommended Points】
- Contrasting textures -
・Base fabric is polyurethane-coated CORDURA® with partial use of water-repellent nylon twill on the left front panel and sections of the shoulder straps.
The CORDURA® base offers a water resistance level of 1,500 mm, making it ideal for city walks as well as outdoor and leisure activities.
・The matte, crisp CORDURA® fabric contrasts with the glossy nylon twill, adding visual depth and presence to the all-black finish.
- Special collaboration details -
・Features jacquard tape expressing the “BLK” line concept phrase “BLACK LAYER KNOWLEDGE” as an accent on the front and shoulder straps.
・Collaboration name tag incorporating both brands’ logos, unified in black to match the bag body.
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