Motorcycle dog carrier - X-LARGE CAPSULE
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Transport Your Large Dog on a Motorcycle
The Pet Bag Capsule XL is made for experienced riders with larger motorbikes, ensuring a smooth, secure ride for you and your dog. While we guarantee the secure mounting of the bag to your bike, please note that we are not responsible for your dog's behavior during the ride. Not every dog is suited for motorcycling – this product is not recommended for hyperactive dogs.
No More "Left Behind" The First Motorcycle Carrier for Big Dogs is Here
The Pet Bag Capsule XL is a revolution in K9 motorcycle transport. It is currently the only motorcycle dog carrier on the global market engineered specifically for large breeds weighing up to 36 kg (approx. 80 lbs).
Designed for riders who refuse to compromise, this heavy-duty motorcycle dog seat allows you to safely transport breeds such as Golden Retrievers, Labradors, Boxers, or Bulldogs. Whether you ride a Harley-Davidson Electra, a BMW GS Adventure, or a Honda Goldwing, the Capsule XL turns your bike into a safe, comfortable vehicle for your best friend.
Why Capsule XL is the Best Motorcycle Dog Bag on the Market?
Most pet carriers are soft, unstable bags designed for small cats or Yorkies. The Capsule XL is different. It is a rigid, reinforced motorcycle dog crate built for highway speeds and long-distance touring.
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Unmatched Capacity: The only large motorcycle dog carrier tested and rated for 36 kg (80 lbs).
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Structural Safety: Features a 3mm aluminum floor and stainless steel frame, acting as a protective cell.
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Hybrid Design: Functions as both a secure motorcycle dog seat (mounted on the pillion or rack) and a portable kennel.
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Universal Fit: Compatible with most large cruisers, trikes, and adventure motorcycles.
Engineered for the Road: Construction & Materials
We built the Capsule XL using materials typically found in tactical gear, so it withstands wind, weather and long days on the road.
1. How the Capsule Works: The whole design is built around a rigid aluminum floor that serves as the base of the carrier. The bag is mounted to the motorcycle at this base, and your dog is anchored to the same points. The fabric structure above works like a lightweight tent. It shields your dog from wind, rain, sun and insects, but it is not meant to support the dog's weight.
Base: a solid 3 mm aluminum plate provides a flat, vibration-free platform. This is crucial for your dog's stability in corners.
Frame: lightweight stainless steel rods hold the side walls in shape, so the carrier doesn't sag or flap, even at high speeds.
2. Heavy-Duty Shell (Cordura 1500): The outer shell is made from Cordura 1500, a fabric legendary for its abrasion resistance. Claws, branches and contact with asphalt won't make an impression on it.
3. Ventilation Mesh Beneath: the roll-up Cordura panels is a mesh layer for airflow. The mesh is there for ventilation and is not designed to bear any load. A dog that isn't anchored to the base and leans its full weight against the wall can tear it.
4. Professional Restraint System: Safety is our priority. The Capsule XL features a 4-point harness anchor system built directly into the aluminum floor. Your dog is secured to the metal base of the motorcycle dog seat, not to the fabric walls. This significantly reduces the risk of injury during sudden braking.
Important: always ride with your dog harnessed and clipped to the anchor points on the floor of the carrier.
Comfort & Versatility
Long rides require comfort for both the rider and the passenger.
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Smart Ventilation: The side walls feature a dual-layer system. You can roll up the outer Cordura layer to expose a heavy-duty PVC mesh. This provides maximum airflow without the noise of flapping fabric – a common issue in cheaper motorcycle pet carriers.
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Convertible Roof: The main flap opens to create a "sunroof," allowing your dog to ride with its head in the wind (safely tethered), enjoying the full motorcycle experience.
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Vibration Damping: The interior includes an anti-slip memory foam mat that isolates your pet from road bumps.
Versatility: From Bike to Car
The Capsule XL is a complete travel solution.
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On the Motorcycle: The universal 4-point mounting system allows for secure installation on a luggage rack or passenger seat. It can be mounted longitudinally or transversely.
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In the Car: Need to switch vehicles? This motorcycle dog bag fits perfectly in a car trunk or on a rear seat, securable via standard seat belts.
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Storage: When not in use, the stainless steel frame collapses, allowing the bag to fold flat for easy storage.
how to unfold a Capsule Pet Bag
motorcycle dog carrier for large dog - mounting solution without sissybar on Harley-davidson dyna/softail
What is the maximum dog weight for the Pet Bag Capsule XL?
The Capsule XL is engineered as a heavy-duty motorcycle dog carrier for large dogs weighing up to 36 kg (approx. 80 lbs). Its rigid structure, featuring a 3 mm aluminum base and stainless steel frame, is specifically designed to handle the dynamic loads of transporting large dogs like Golden Retrievers or Labradors.
Is this motorcycle dog seat suitable for all bike types?
The Capsule XL is designed for mid-size and large motorcycles (e.g., Harley-Davidson Touring, BMW GS, Honda Goldwing, Indian). Due to its capacity and dimensions, we recommend it for experienced riders with bikes that have a stable rear mounting area (luggage rack or wide passenger seat) and sufficient load capacity.
How is the dog secured inside the motorcycle carrier?
Safety is paramount. The motorcycle dog bag features four heavy-duty harness attachment points integrated directly into the aluminum floor. Your dog is anchored to the rigid base of the carrier, not to the fabric. This system prevents unwanted movement and keeps the dog stable while cornering or braking.
Can the internal harness straps be replaced?
Yes. While the standard straps are durable, they can be easily replaced with optional metal chains. This is a recommended upgrade for owners of dogs that tend to chew on textile components during travel.
What materials make this the safest motorcycle dog carrier?
We use only premium, tactical-grade materials. The shell is made from Cordura 1500, which is highly abrasion and tear resistant. The chassis consists of a 3 mm aluminum base and stainless steel reinforcement rods. This combination keeps the whole structure stable and makes the shell resistant to abrasion and UV exposure.
Does the bag provide sufficient ventilation for a large dog?
Absolutely. The Capsule XL features a dual-layer ventilation system. You can roll up the outer Cordura panels to reveal an inner PVC mesh. This ensures excellent airflow to keep your dog cool, while the aerodynamic design prevents the fabric from flapping and creating noise. The mesh is designed for ventilation only and does not bear any load.
Can my dog keep its head outside while riding?
Yes, this is a favorite feature! The main flap serves as a "convertible roof" with an adjustable opening. It allows your dog to safely extend its head to enjoy the wind while remaining harnessed and clipped to the anchor points on the floor.
Is the Capsule XL weather-resistant?
Yes. The Cordura 1500 fabric offers excellent resistance to wind and moderate rain. The capsule design protects your pet from the elements while maintaining necessary ventilation. Note: in heavy downpours, water may enter through open mesh areas if not covered.
Can I use this motorcycle dog carrier in a car?
Yes, it is a multi-functional transporter. The Capsule XL fits in car trunks or can be secured on a rear car seat using standard seat belts. This makes it easy to switch between your motorcycle and car without needing a second crate.
Is the carrier collapsible for storage?
Yes. Despite its rigidity when assembled, the stainless steel side wall rods can be folded flat. This significantly reduces the volume of the motorcycle dog bag, making it easy to store in a garage or transport when empty.
What accessories are included in the box?
The set comes ready to ride. It includes the Pet Bag Capsule XL, four heavy-duty mounting straps with aluminum cam buckles for attaching the carrier to your motorcycle, four adjustable straps with metal carabiners for securing your dog inside the bag, and an anti-slip memory foam floor mat to keep your dog comfortable on the road.
Is the Capsule XL suitable for anxious or energetic dogs?
No. We value safety above sales. This product is not recommended for highly excitable, aggressive, or overly anxious dogs. Calm behavior is essential for safe motorcycle travel. If your dog is new to riding, we recommend training with shorter trips first.
Does such a large bag affect motorcycle aerodynamics?
We minimized this effect. The rounded "capsule" shape and the tight-fitting rollable panels are designed to reduce wind resistance. Unlike boxy crates, the Capsule XL prevents fabric flapping, improving both riding stability and acoustic comfort.
Can I attach extra gear to the carrier?
Yes. The bag features a military-style MOLLE system, allowing you to securely attach additional pouches, water bottles, or travel accessories to the outside of the carrier.
Is previous motorcycle experience required?
Yes. Transporting a 36 kg (80 lb) dog changes the center of gravity and handling of your motorcycle, especially at low speeds, in roundabouts and when maneuvering. Before setting off on a longer trip, practice riding with your dog on short routes.
Can my dog lean against the walls of the carrier?
No. The walls are a lightweight shield against weather and insects. They are deliberately light, because our customers asked us to keep the weight of the bag as low as possible. Your dog should always be clipped to the anchor points on the floor. Don't stuff the carrier with extra cushions, as they press against the mesh and seams.
Does the carrier protect my dog from insects while riding?
Yes. Your dog rides behind you while you focus on the road, so you can't see what's happening back there. A bee, wasp or hornet flying into an open carrier at cruising speed is a real risk. A sting can make your dog panic mid-ride, and some dogs have allergic reactions. The Capsule XL is one of the very few motorcycle dog carriers for large dogs that, with the walls and roof closed, shields your dog behind mesh from bees, wasps, hornets, mosquitoes and other flying insects without sacrificing ventilation. With the roof open and your dog's head outside, this protection naturally doesn't apply.


If there is slack in the straps and a heavy dog (mine is 33kg) is free to move, you can lose your balance on the traffic circles.