The folding stool with a maximum load capacity of 150kg is made of high-strength nylon and PP material. which makes this stool more stable. Adopting a matte surface strengthens friction and makes you feel more comfortable when you sit on this stool.
eBay
Bicycle Seat Post 25.4x300mm Seat Post Aluminum Seat Tube Color Dead Fly Seat Post Saddle Tube Bicycle Sandblasted Seat Tube
Aliexpress UK
The maximum load capacity is as much as 150kg/330lbs! DO NOT sit on the edge of the seat. DO NOT tilt the stool. ❤【Foldable Design and Self-Open Prevention】 The unique locking clasp system allows the foldable stool to open and close easily in just seconds, and it locks firmly in place once opened.
eBay
Front Mount Bike Seat Mountain Bike Safety Seat Comfortable Safety Cycling Seat Front Padded Seat with Guardrail Seat Belt
Aliexpress UK
The maximum load capacity is as much as 150kg/330lbs! DO NOT sit on the edge of the seat. DO NOT tilt the stool. This retractable stool is lightweight, small, and convenient to place into luggage or storage.
eBay
Aluminum Alloy Bicycle Seatpost Clamp 28.6/31.8/34.9mm Seat Tube Clamp MTB Bike Seat Tube Clip Bike Parts Bike Saddle Seat Clamp
Aliexpress UK
The maximum load capacity is as much as 150kg/330lbs! DO NOT sit on the edge of the seat. DO NOT tilt the stool. ❤【Foldable Design and Self-Open Prevention】 The unique locking clasp system allows the foldable stool to open and close easily in just seconds, and it locks firmly in place once opened.
eBay
Full Carbon MTB Bike seatpost seat tube Road Bicycle Seatpost Mountain Bike seatpost 27.2/30.8/31.6 x 400mm
Aliexpress UK
4: Close the stool. This makes it suitable for most adults and children. [PORTABLE & LIGHTWEIGHT] - You can take it anywhere without any burden. Application: travel, hiking, museums, shows, picnics, camping, fishing, outdoor events, can be used on the bus/ subway/ train station.
eBay
MTB Shock Absorb Seatpost 27.2/30.9/31.6mm Bicycle Seat Post 45mm Travel Road Bike Seat Tube Aluminum Alloy 350 Cycling Seatpost
Aliexpress UK
[PORTABLE & LIGHTWEIGHT] - This folding stool only weighs 2.8lbs, you can take it anywhere without any burden. This makes it suitable for most adults and children. Application: travel, hiking, museums, shows, picnics, camping, fishing, outdoor events, can be used on the bus/ subway/ train station.
eBay
CNC Bicycle Seat Post Clamp Ultralight Bike Seatpost Clamp Road MTB Mountain Bike Seat Post Seatpost Clamp
Aliexpress UK
The maximum load capacity is as much as 400kg! Maximum load: 400KG. Foldable Design and Self-Open -- Prevention The unique locking clasp system allows the foldable stool to open and close easily in just seconds, and it locks firmly in place once opened.
eBay
M Driven BMX Dirt-jump bike seatpost Pivotal 25.4/27.2 Seatpost bmx Street bike seatpost climbing BMX seat tube
Aliexpress UK
Made from tough polypropylene with an anti-slip base. Max load 150 kg / 330 lbs. Adjustable height:6 cm – 45 cm. Key Features. Expedited options available at checkout.
eBay
Bike Seatpost Clamp Double Layer Clamp Double SeatPost Clip 28.6/31.8/34.9mm Seat Tube Clamps Seatpost Clamp Bicycle Accessories
Aliexpress UK