Want to carry lots of kit on your bike without adding a rack? The Roswheel seat pack may be the answer.

Load lugging on your bike normally means racks and panniers – heavy options and ones which many modern road bikes are not designed to accommodate. The Roswheel seat pack is designed to address this by providing luggage which can be fitted to a normal road bike.

• ADJUSTABLE LARGE CAPACITY--velcro design, no zipper needs, the capacity can be adjusted from 10L to meet your needs, can hold 10 bottles of mineral water. It can make your cycling more easy and convenient.
• RAINPROOF: Made of high quality strong water resistant polyster material, provides better waterproof performance to protect your valuables from water, dirt, and dust, easy to clean and durable.
• ONE BAG IS ENOUGH: Can be used a storage bag which stores items such as keys, snacks, smaller listening devices (iPod Nano, iPod shuffle, etc.), money, and more.
• EASY TO INSTALL:Velcro straps and buckles are easy for installation and unloading. No mounting tools need, a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post,suitable for a variety of bicycles and outdoor cycling, like MTB, mountain bikes, folding bikes and road bikes.
• DIMENSION & GUARANTEE: Size: 15.7x5.7x4.5inch/40*14.5*11.5cm(L*H*W). Weight: 430g/0.94lb. We stand behind our products 100% with a One Year Warranty. We do offer a 30-day money-back guarantee.

Features: 
* Strong water resistant polyster material. 
* Velcro design for easy installation. 
* Suitable for all types of saddles. 
* Special antiskid zipper design. 
* Inside lining quakeproof foam rubber cushion. 

Specifications: 
* Dimensions: approx. 15.7x5.7x4.5inch/40*14.5*11.5cm(L*H*W) 
* Type: Saddle/Seat bag 
* Material: 600D Polyester 
* Color: Black 
* Capacity: 10L 
* Installation: Strip with buckle, velcro strips 
* Weight: approx.430g/0.94lb 

Package includes: 
* 1 X Bike Saddle Bag