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NDakter Bike Seat Bag, 2L Large Capacity Bicycle Saddle Bag,Waterproof Bike Pouch Under Seat, Storage Space adjustable Bike Storage Bag With Large Reflective Coating, Bike Tool Pack for Adult Bike

Free shipping on orders over $29.99

$18.99

$ 8 .99 $8.99

In Stock

1.Style:Bike Saddle Bag


About this item

  • 【Expandable Large Capacity】——The capacity of the bike seat bag is 2L, the saddle bag bicycle can be adjust to 1.5L to meet more needs, and the size can be adjusted through the zipper, so you can adjust bike pouch. anytime and anywhere as needed, enough to accommodate daily riding needs accessories, Cell phone, credit card,mini pump ,spare tire and so on.
  • 【Thicker And Wider Straps And Zippers 】The bike saddle bag has three thicker and Wider upgraded nylon straps, which can avoid the problem of breakage, and the straps and zippers are highly stitched to ensure that they will not fall off and break holes happen.
  • 【Ultra Waterproof】——This bicycle seat bag is made of waterproof 900D polyester fabric with a reinforced PU surface and waterproof zippers, which are highly effective in waterproofing, all-round no dead angle super waterproof.Effective barrier to rainwater infiltration.
  • 【Conveniently Sorted Storage Intervals】——The bike storage bag features one main bag with two mesh compartments, the smaller one at the top for small items and the larger compartment on the side for cell phone ,wallets and more. The thoughtful design keeps your cycling accessories organized without having to spend a lot of time searching for items.
  • 【Easy To Install】-- Simply install the three straps to adjust the tightness according to the width of the stem. The adjustable design can fit different types and sizes of bikes. Warm Tip: To prevent the excess length of velcro from scraping your legs, just cut off the excess.



Product Description

A+1
A+2翻转

A+3-1

Strong Straps

The base of the car and the bicycle saddle bag are fixed with high tightness buckles and polyester straps, thick and thick straps are not easy to break, more peace of mind for long-term use.

A+3-2

Velcro Fasteners

Equipped with Velcro to connect with the stem, which can better secure the bicycle saddle bag from falling off, and cut the suitable length according to the demand of the stem diameter.

A+3-3

Compartments For Easy Storage

Expandable to a large capacity of 2L, there are two grids inside, more convenient for your daily cycling storage needs.

A+3-4

Super Waterproof

Made of highly waterproof fabric, it prevents rain and snow from intruding into your bag in extreme weather, so you can put your belongings in this bike saddle bag with more peace of mind.

A+4

SlayerWolf
2025-07-15 16:09:45
Got this for my husband and his e-bike . Easy to put on and good sized. Can hold a multitude of items. Also good in the rain.
Don Gilbert
2025-05-30 17:59:03
I have recently purchased an MTB e-bike. Suspension is a great thing for single track trails but where can I store anything? There is room on the frame for a bottle holder, (just barely) and that’s it. This fit perfectly under the seat and will allow for the six inches of suspension travel. It may just shield my back from a little mud also. Not the perfect solution because I also have a dropper seat that I will be unable to use (at least not to full drop) without the bag hitting the tire but well worth the trade-off. I am able to store a few small tire tools, a chain type lock and a small bottle of Gatorade. Not much, but way better than without. Added bonus? It looks good also…..except for the day-glo orange zipper pulls.The bag mounts securely with Velcro buckle straps. Absolutely no issue with them. The material that the bag is made from seems adequate and has stiffeners in strategic spots so the bag holds it shape. The material for the expansion section is a little thinner and more flexible than the rest. The end closure zipper has shielding to reduce the odds of water infiltration although I would not think it to be watertight, merely water resistant. The zippers feel a little weak. In fact the entire bag feels a little weak. I have had zero issues with it so far but I don’t expect it to last more than a year. That is the trade-off between weight and longevity. The price is decent enough that I will be glad to buy another if and when this one fails. This is a well thought out and functional bag. At least now I have SOME storage.
amada soy
2025-05-08 10:44:13
this will serve well as it’s slightly bigger than many bags of its kind and is expandable to make itself multi-functional. it looks sleek, attaches well and seems to be made of suitable materials for being water-resistance at least, waterproof at best.things i like:+ looks nice+ easy to install+ expandable to fit a small water bottle, plus tools, and other bare necessities.things to consider:- it’s not very large, so you may soon find yourself looking for a back rack and a basket so you can bring home the bacon from your neighborhood grocer’s.
Customer
2025-04-03 13:34:09
I was pleasantly surprised with the quality of this bag. Material feels nice and I feel as it should be durable. The only thing lacking is the zippers. They work, but they don't feel quality. Other than that, the craftsmanship is great.This bag is plenty big enough for my needs. I can fit an extra tube and some tools in it with room to spare. I don't use the extended part, but it's nice to know it's there in case I pick up something along my ride. That said, the extra storage is a bit of the pain to zip up. I struggled with it a bit, but I have big fingers, so as always YMMV.I love the reflective panels for some added peace of mind. It also has a nice loop on the back to attach a light.For $20 this bag is a bargain.
John Cena
2025-01-11 12:13:12
The Good:-Lots of storage-Reflective elements-Weather resistant-Expandable-Divided pockets-Secure buckle mounting (better than Velcro in most cases)-Doesn’t seem to interfere with radar functionThe OK:-Zipper hardware quality (better than average but not premium like YKK or Ideal)-Can block rear lights (there is a mounting strap on the back to accommodate a light)The Bad:-NothingSaddles can be a great place to store extra things on a bike and this is a very good design for a large saddle bag. It expands to offer more storage and is very weather resistant. While they don’t use really high-end zipper hardware it’s definitely above average quality and even has weather sealed tracks. Interior is mildly padded in case something comes loose or gets hit by a rock. The mounting design should accommodate most saddle/post setups and is very secure with quality plastic buckles. It is so large it may block a taillight but also has a mounting loop on the rear if you want to place your light directly on the bag. I have a radar setup and haven’t seen any obvious interference with its function while the bag is in place. Overall, I think this is one of the better saddle bags in this price range and an easy yes.
Customer Review
2024-12-31 11:02:42
I wanted a bike bag that could hold my phone and maybe a few other small items when I ride (I have a separate water bottle holder so I don't use it for that) and this fits the bill perfectly.The bad mounts to the back of the seat with three straps. Two of them attach to the bottom of the seat on either side (see the pics) using side buckles, and these are pretty sturdy connections. The third uses a hook-and-loop strap to attach to the seat post, which acts more as a stabilizer to keep it from moving around. I was worried that it wouldn't fit my bike because I have a suspension seat post with little regular post exposed, but it fit pretty well in the end.The bag is water resistant and zips open at the back. It fits my phone nicely and seems sturdy with some padding. You can also unzip a middle sections that expands, but I don't need that space so my pictures show it in the smaller configuration.Previously I used a bag that attached inside the frame triangle, but it kept brushing my knees when I'd ride. This bag stays out of the way but is still lightweight and unobtrusive.If you are looking for a modest-sized bag for your bike for a few snacks, a repair kit, or a few items from your pocket, this is a great little bag with a clever attachment system. I'm happy with it and recommend it.
Ed & Beth
2024-11-28 11:54:26
I like this on my bike for storing small items. It is large enough to hold my wallet, keys, and phone. It straps on securely under the seat. The material seems water resistant and tough. It's a good way to store stuff on your bike, yet be out of the way. I like it.