Important Tips:

If there is no front holes on bike, it don't fit your bike, please don't buy it! (It don't fit DAHON without front holes. )

If your bike don't have carrier block, please choose the option with carrier block. Otherwise you cannot install the basket. if you don't know it, please contact us before you buy.

We offer 5 pieces scews in the item, it fit most of bike. If you need other size screw, you need prepare it by youself.
1. The "Basket" option: If your bag has the original carrier block(plastic front block), you could choose this option. It fit Brompton, 3SIXTY, PIKES folding bike. (this basket don't fit other brand alloy carrier block, please choose TWTOPSE brand. )

2. The "Basket with Original Carrier Block" option: It fit Brompton, 3SIXTY, PIKES folding bike.

3. The "Basket with Universal Carrier Block" option: it fit Brompton, 3SIXTY, PIKES and fit 3 hole DAHON, 3 Hole Tern, 3 hole Fnhon, 3 hole Crius.

About it:

I am the designer of this bag. At the same time, I am also a enthusiast of folding bikes. this Basket is newest 2021. Usually I use this basket bag go to the shops, daily commute and weekend day trips.

1. It's one of British flag bag series. There is a British flag and TWTOPSE folding bike logo on the bag, they are embroidered patterns.

2. Compared to our old basket. Our new design adds a cover and uses a zipper to close it. It protects privacy while preventing things from falling from the basket, avoiding sun exposure, etc. You can also quickly take the phone from the pocket on bag cover.

3. Its capacity is about 15L(approx 30cm*20*25cm). You could take your mobile phone, computer, wallet or ipad to work. You can also bring your glasses, clothes, gloves, water bottle, food or other tools to travel. there are 2 inside pockets. (Our old basket is about 18L)

4. Its material is nylon 900D, which is water resistant. The ordinary bag is only 500D. Its material is very good. It is not waterproof because it is made of needlework. you could use the rain cover in rain day.

5. Folding brace system, It can be freely adjusted in size according to your needs. Minimum capacity when the basket is closed.

6. Convenient, This bag can be carried by hand or shoulder or bike

7. Safe, with reflective strips on rain cover. it can protect you in the dark.

Product details:

Brand: TWTOPSE
Name: Bike Basket for Brompton
Series: British Flag Bag series
Material: 900D nylon
Size: Approx 15L (30*20*25cm)
Compatible with Brompton, 3sixty, PIKES and Camp. it also fit front 3 holes DAHON, 3 holes Tern, 3 holes fnhon and 3 holes Crius folding bike.

If there is no front holes on your bike, please don't buy it.

Front Hole Size

the universal carrier block fit 2 holes and 3 hole folding bike. please check this size picture.

We offer 5 pieces screw for alloy carrier block, it fit most of bike. If you need other size screw, you need prepare it by yourself.

This carrier block is little loose design, it fit TWTOPSE brand Bag and most of other brand bags. And function of the middle fastener is to prevent the bag from falling off, and its function is not to fix the bag.