23.5L Large Capacity, Expandable on both Sides, Waterproof Leather, Three Use Modes Can be Switched at Will. ?Tool-Free bonding Installation?The bottom of the bicycle rear seat bag is equipped with 4 adjustable hook and loop straps, which can effectively prevent one side from tilting and bouncing when passing through bumpy roads, and the Quadruple bonding makes it very strong and not easy to tilt. Easy to install and uninstall in seconds, very simple and convenient. Compatible with most bike racks, such as regular bikes, mountain bikes, e-bikes, etc. ?Multifunctional bicycle rear seat bag?The bicycle frame bag can be fixed to the rear seat of the bicycle. The top of the bag has handles and can be used as a tote bag. The travel bag is equipped with a shoulder strap, which can be adjusted in length and can also be used as a shoulder bag or a crossbody bag. (Bicycle bag, backpack, handbag can be switched at will). ?Strong reflective strips and suspendable tail lights design?Strong reflective strips on both sides and rear improve visibility during night riding, night riding is more secure, and night driving safety is improved. Suspensible taillight design (excluding taillights), bike Pannier bag can warn pedestrians and vehicles at night, double protection, safety upgrade. ?23.5L large capacity storage space?Size: 14.6 x 6.9 x 6.1 inches.The main compartment is partitioned for storage,with 8.5L of storage space before expansion, and 23.5L of storage space after bilateral expansion. The total capacity of 23.5L is enough to store your phone,wallet,books,water bottles,tools,food and other daily necessities. The bike bag includes a main compartment, 2 expandable side pockets that can be freely partitioned according to your needs. ?High-quality waterproof and tear-resistant fabric?The bicycle trunk bag is made of 900D waterproof coating fabric and PU. The laminated waterproof zipper design is not only tear-resistant and wear-resistant, but also prevents water splashing, light rain, dust, etc. from entering the bag. Exquisite workmanship, durable and firm. The best choice for commuting, cycling, outdoor, travel, hiking.

Capacity: 23.5 Liters. Strap Type: Adjustable. Mounting Type: Powerful Velcro. Pattern: Shoulder bag, handbag, bicycle bag. Item Weight: 0.7 Kilograms. Vehicle Service Type: Bicycle. Material: Leather. Brand: HuiJuKeJi. Size: 14.6 x 6.9 x 6.1 inches. Color: Black. Date First Available: March 25, 2022. Best Sellers Rank: #71,539 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 185 ratings 4.5 out of 5 stars. : B09V16BKMX. Special Features: ?Waterproof, Firmly fixed, Large space for expansion. Manufacturer Part Number: ?2022new 26L. Item model number: ?HuiJuKeJi4. Country of Origin: ?USA. Package Dimensions: ?14.76 x 8.11 x 2.95 inches. Item Weight: ?1.54 pounds. Model: ?3 in 1 Expandable 23.5l Bike Bag. Shell Type: ?900D waterproof Leather Tear-resistant and wear-resistant. Closure Type: ?Zipper. Capacity: ?23.5 Liters. Strap Type: ?Adjustable. Mounting Type: ?Powerful Velcro. Pattern: ?Shoulder bag, handbag, bicycle bag. Item Weight: ?0.7 Kilograms. Vehicle Service Type: ?Bicycle. Material: ?Leather. Brand: ?HuiJuKeJi. Size: ?14.6 x 6.9 x 6.1 inches. Color: ?Black.