Large, high-capacity, and built to last, the Sahoo Expandable Bike Rear Rack Trunk Bag allows you to carry your stuff on your bike, in your hand, or on your shoulder. It also features expandable storage on the sides that creates full panniers as well as reflective elements and taillight mounting loops for enhanced nighttime visibility.

Spacious, Expandable Storage

With a zippered main compartment, internal mesh pocket, rear water bottle holder, and two zippered side pockets, this rear rack trunk bag offers 13 L storage, and it can be expanded to 18 L with the side panniers that stow in the side pockets. The panniers feature hook-and-loop tie-downs for safety and stability that easily mount to your bike’s rear rack when in use.

3 Carry Options

This trunk bag triples as a handheld bag as well as a duffle bag after it is detached from the bike, thanks to the built-in carry handles and a removable, adjustable shoulder strap.

Safety Features for Night Riding

With a reflective logo on each side pocket, a reflective strip on each of the side panniers, and a reflective tab with taillight mounting loops on the back, your bike will be more visible on the road during night rides.

Best Use
Cycling, Commuting, Touring
Gear Capacity
Unexpanded: 793.3 cu in (13 L); Expanded: 1098.4 cu in (18 L)
Mounting System
Hook-and-Loop Straps
Mounting Location
Rear Rack
Shell: 300D Polyester; Lining: 210D Polyester
Unexpanded: 14.6 x 9.8 x 7.1 in (37 x 25 x 18 cm); Expanded: 14.6 x 11.2 x 15 in (37 x 28.5 x 38 cm)
25.1 oz (712 g)
Package Contents
1 x Bike Rear Rack Trunk Bag, 1 x Shoulder Strap
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4 stars only because I haven't put it on the bike yet. This is much bigger than it looks! I like the fact that it's expandable. The only downside I can see, and again, haven't used it yet, is the water bottle pocket seems a little small. We shall see when I actually get to use it.


Feb 09, 2023, 11:24:44

CS reply:

We are grateful that you took the time to leave us a review. Thank you for your support!

Feb 10, 2023, 04:52:53

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