Vertical Insulated Sacoche Bag, Waterproof, Multi-functional Shoulder Bag, Lightweight, Aluminum Insulated Layer, for Hiking, Blue

✅ Brand New, Unused ✅ Immediate Purchase & Purchase Without Comment OK 1. [Ultra-Lightweight & Water-Repellent Sacoche] Material & Durability: High-density water-repellent polyester material + waterproof zipper + scratch guard processing (protects against scratches from shelves and coins). 3-layer insulated aluminum film extends cooling time, compatible with ice packs / can store 1-1.5L, allowing you to organize essential items. All metal alloy zippers / rotating hooks for increased durability. 2. [Multi-Functional Storage System] 3-in-1 Organization Design: Functionality & Storage: Front and back pockets x 2 + main compartment (organizes 2 smartphones / small, ultra-lightweight folding umbrella / passport / cosmetics). Dual-use with adjustable shoulder strap (70-140cm) and hand strap (33cm) (instantly switch for commuting, travel, gym). DIY customizable (attachable to backpack/suitcase with included strap). Cooling Function: Compatible with PCM neck cooler for heatstroke prevention. Can also be used to keep jelly/snacks cool by inserting an ice pack. 3. [Instant Strap Detachment Design] Free Scene Switching: Design & Convenience: Neck strap detaches in 5 seconds (transforms into tote/shoulder bag/bag-in-bag). Outer flat pocket (quick access to handkerchiefs/heatstroke cooling rings). Built-in summer cooling layer (prevents melting of snacks/juices/cosmetics). Applicable Scenes: Heatstroke prevention in summer, durability during rush hour commutes, travel, compact storage for hiking. 4. [Scratch Prevention Technology] Rush Hour Commute Durability Specification: High-density nylon + water-repellent processing (friction resistance for rainy days/crowded situations). 180g lightweight design (reduces burden for outdoor/daily use). Precision stitching + insulated aluminum film inner bag (prevents loss of small items). $$780