The BiKASE MIK Big Poppa Bag is the ultimate e-bike cargo solution, built for riders who need maximum cargo capacity, waterproof protection, and easy MIK mounting.

This bag is the largest and most versatile e-bike trunk bag on the market. With an enormous 26L (1600 cubic inches) of storage, the bag features a large main compartment with an RF seam-sealed waterproof liner and drop-down panniers on each side for additional gear. The expandable top and bungee net provide even more room, while reflective accents and a shoulder strap make it both practical and portable.

Whether you are touring, commuting, or running errands, the Big Poppa is designed to handle it all.

Features:

• Massive Storage: 26L (1600 cubic inches) (with panniers) for tools, groceries, or travel gear.
• Waterproof Interior: RF seam-sealed internal liner and waterproof main zipper protect contents from rain and road spray.
• MIK Mounting System: Pre-attached MIK bracket fits most MIK-compatible racks for secure, tool-free installation.
• Drop-Down Panniers: Expandable side compartments offer flexible extra storage when needed.
• Expandable Top & Bungee Net: Secure bulky or overflow items on top of the bag.
• Bottle Holder: Fits multiple bottle sizes for hydration on the go.
• Reflective Accents: Boost visibility in low light conditions.
• Shoulder Strap Included: Easy to carry off the bike.
• Universal Fit: Works with most e-bike and standard rear racks.
• Dimensions: 38cm x 25cm x 20cm (15" x 10" x 8") (with panniers).