# Bicycle bag Topeak MidLoader 4.5 L

**URL:** https://aio.lv/en/product--topeak-t-tbp-ml5b--4072027
**Data updated:** 2026-05-15 09:46 (EEST)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** TOPEAK
**Manufacturer code:** T-TBP-ML5B
**EAN:** 4710069680155
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topeak-t-tbp-ml5b--4072027

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Topeak MidLoader Frame Bicycle Bag offers 4.5 liters of storage with a durable nylon and polyethylene construction. Measuring 460 mm in width, 120 mm in depth, and 60 mm in height, it is designed for easy frame mounting. Ideal for carrying essentials on your rides, it combines functionality with a sleek design.

## Long description

The Topeak MidLoader 4.5 L is a high-capacity frame bag designed to optimize the storage space within your bicycle frame. By utilizing the central area of the bike, this bag allows you to carry heavier items while maintaining a low center of gravity, which is essential for stability during long-distance rides and off-road adventures. Its robust construction ensures that your gear remains protected from the elements, making it a reliable companion for any cycling trip.
Advantages
This frame bag is crafted from lightweight, highly water-resistant, and durable materials that withstand the rigors of trail riding. The design features two water-resistant zippered openings, allowing for convenient access to your belongings from either side of the bicycle. Installation and removal are straightforward thanks to the secure hook and loop fasteners, which ensure the bag stays firmly in place even on rough terrain without damaging the bike frame.
Suitable for
Long-distance bikepacking expeditions
Off-road mountain biking
Commuting with heavy tools or spare parts
Touring where a low center of gravity is required
When it may not be suitable
This bag may not be suitable for bicycles with very small frame geometries or full-suspension bikes where the rear shock occupies the central frame space. Additionally, it might interfere with the placement of water bottle cages on smaller frames.
Key specifications
Capacity: 4.5 liters
Dimensions: 460 mm x 120 mm x 60 mm
Material: Lightweight, water-resistant nylon and polyethylene
Mounting system: Hook and loop fasteners
Access: Dual side zippered openings
How to use
To install the Topeak MidLoader, position the bag within the main triangle of your bicycle frame. Secure the bag by wrapping the hook and loop straps tightly around the top tube and the down tube. Ensure the straps are pulled taut to prevent the bag from swaying during your ride. Once mounted, you can load your heavier gear inside and zip the compartments closed to protect them from moisture and dust.
What to consider before purchase
Check the internal dimensions of your bike frame to ensure the 460 mm length fits.
Verify that the bag does not obstruct your water bottle cages.
Consider the weight distribution of your gear to maintain bike handling balance.
Usage recommendations
For optimal performance, place your heaviest items at the bottom of the bag to keep the bike's center of gravity low. Regularly check the hook and loop fasteners after riding on particularly bumpy trails to ensure they remain secure.

## Specifications

| Feature | Value |
|---|---|
| Type | Bicycle bag |
| Weight | 0.195 kg |
| Material | Nylon, Polyethylene |
| Height | 60 mm |
| Width | 460 mm |
| Depth | 120 mm |
| Product colour | Black |
| Capacity | 4.5 L |
| Mounting type | Frame |
| Maximum load weight | 6.5 kg |

## FAQ

### How much does the Bicycle bag Topeak MidLoader cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TOPEAK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TOPEAK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4072027/65857293_large.webp