• Designed for Productivity & Travel – Perfect for café working, international trips, and everyday carry.
• Refined Crossbody Fit – Balances sporty casual aesthetics with functional storage.
• Spacious Yet Compact – Holds A4 notebooks, small iPads, and essentials while maintaining a sleek profile.
• Tested & Trusted – Proven on dozens of global trips to adapt seamlessly wherever you go.
• Premium Build – Crafted with Baby Ballistic fabric, 10XD™ lining, and Vislon™ zippers for durability.
• Comfortable & Flexible – Soft materials and thoughtful design blend into your outfit & routine.
• Organized Interior – Features a key fob, inner pocket, zippered compartment, and light insulation for padding.
• Dimensions: 11.5” L x 8” H x 2.5” D
  

The international-globetrotting-coffee shop-surfing super sling. 

Selfishly designed for ourselves, we tested dozens of slings that were either too awkward, trendy, or flimsy. Our solution: a refined crossbody bag with productivity and function in mind. It fits A4-sized notebooks, small iPads, and everything you need for cafe work or international travel. The A4U strikes that balance between functionally holding larger rectangular items while still looking oh-so sporty casual. I tested on dozens of international trips, and I always felt at home wherever it went.