Insulated Bike Trunk Bag – Rear Rack Cooler Storage Bag with Shoulder Strap

Quick Overview:
The Insulated Bike Trunk Bag is perfect for riders who want cold drinks or warm snacks on the go. With water-resistant fabric, soft padding for shock absorption, and an insulated lining, it keeps your food and drinks fresh during rides. Designed with convenience in mind, it attaches securely to your rear rack and doubles as a stylish shoulder bag when off the bike.

Product Description:
Crafted from durable water-resistant polyester, this trunk bag combines practicality with comfort. The insulated lining maintains temperature, making it ideal for commuting, bike touring, or picnics. The elastic bungee cord on top lets you carry extra gear like a jacket or blanket, while the open rear pocket with elastic band fits a water bottle or tools.

With a removable, adjustable shoulder strap, this bag easily transforms from bike pannier to shopping or travel bag. Reflective strips enhance visibility at night, and the Velcro fastening straps ensure a stable, non-slip fit on your rear rack.

Key Features:

• Thermal Insulation: Keeps food & drinks hot or cold for hours
• 8L Capacity: Spacious storage for snacks, tools & essentials
• Durable & Shock-Absorbing: Water-resistant fabric with padded design
• Elastic Bungee Cord: Securely holds extra clothing or accessories
• Water Bottle Pocket: Open back pocket with elastic strap
• Convertible Design: Detachable shoulder strap for off-bike use
• Night Safety: Reflective elements for increased visibility
• Quick Install: Adjustable Velcro straps for fast mounting

Specifications:

• Material: Water-resistant polyester with insulated lining
• Size: 11.4" × 6.3" × 6.7" (29 × 16 × 17 cm)
• Capacity: ~8L (fits 6–8 cans)
• Weight: ~500 g (1.1 lb)
• Colors: Blue / Black
• Mounting: Velcro fastening straps (front & bottom)

Package Includes:

• 1 × Insulated Bike Trunk Bag
• 1 × Adjustable Shoulder Strap