Modular Stackable Pet Carrier Bags with Optional Trolley

One pet, two pets, one carrier or a complete rolling system—build the travel setup your journey needs.

The Annapaws Modular Stackable Pet Carrier System is designed for flexible travel without committing to one fixed configuration. The trapezoidal and rectangular carriers are independent bags that can be carried separately, paired individually with the trolley, or stacked together on the trolley for two separate pet compartments.

Why You’ll Love It

• Truly modular: use either carrier independently or combine both on the trolley when travelling with two pets.
• Separate pet spaces: the complete set keeps pets in individual compartments instead of crowding them into one shared carrier.
• Adjustable privacy: roll the front curtain up to reveal breathable mesh, or lower it to create a more sheltered environment.
• Purposeful side design: one side opens by zip for access, while the opposite fixed mesh side supports ventilation.
• Secure trolley placement: the rear sleeve helps hold each carrier against the trolley frame.
• Independent carry handles: both bags remain usable away from the trolley.
• Smoother long-distance movement: the telescopic trolley and rolling base help reduce carrying over longer indoor routes.

Choose Your Configuration

• Trapezoidal Bag: one independent carrier.
• Rectangular Bag: one independent carrier.
• Trapezoidal Bag + Trolley: one carrier with rolling base.
• Rectangular Bag + Trolley: one carrier with rolling base.
• Trapezoidal Bag + Rectangular Bag + Trolley: the complete stacked two-compartment travel system.

The individual bags are available in White, Green, Brown and Yellow. Configurations marked (Any color) use one shared SKU image; contact us with your preferred available colour after ordering.

Size & Weight

• Trapezoidal Bag: 43 × 29 × 29 cm; approximately 1.5 kg
• Rectangular Bag: 43 × 29 × 29 cm; approximately 1.5 kg
• Single Bag + Trolley: approximately 3.3 kg
• Two Bags + Trolley: 43 × 29 × 64 cm; approximately 4.8 kg

Measure each pet separately. Every occupied compartment must provide enough room for that pet to sit, turn around and lie down comfortably.

Care

Spot clean the fabric and mesh with a soft damp cloth and air dry completely. Wipe the trolley frame and wheels after outdoor use. Do not store the system while damp.

Travel Safely

Confirm each bag is correctly seated and secured before moving the trolley. Inspect all zips, seams, handles, mesh panels, trolley connections and wheels before every use. Do not lift the complete stacked system by only one bag’s handles. Supervise pets during travel and never leave them unattended in a parked vehicle. This system is not represented as airline approved; always confirm current requirements directly with your airline.