Bike Bottle Bag MKIII

Acepac Bike Bottle Bag MKIII - lightweight handlebar bag for a bottle and snacks

Bike Bottle Bag MKIII is a lightweight and compact handlebar bag for a cycling bottle, snacks or small essentials that you want to keep within easy reach while riding. Positioned next to the stem, it allows quick access to your bottle or food without opening larger bikepacking bags.

The bag fits a standard cycling bottle or, for example, a Pinguin Tritan Slim 650 ml bottle. If you need more space or use a wider one-litre bottle, the larger Fat Bottle Bag MKIII is a better option.

Keep your bottle, snacks or small essentials within easy reach

Bike Bottle Bag is not limited to carrying a bottle. It can also hold energy bars, fruit, gloves, a phone or other small items that you want to access quickly while riding.

Its compact size makes it a practical addition to larger handlebar or frame bags. Frequently used gear can stay close at hand instead of being buried among the rest of your luggage.

• weight: 50 g
• diameter: ø 9 cm
• height: approximately 13 to 17 cm

Drawcord closure for quick access

The top of the bag closes with a drawcord. It is simple to operate and provides quick access to your bottle or food during a stop without having to open zippers or buckles.

Tightening the upper edge also helps keep the contents securely inside the bag when riding over rough terrain.

Bright lining for better visibility

The inside of the bag features a bright-coloured lining that improves visibility and makes it easier to find smaller items.

This is particularly useful when you use the Bike Bottle Bag as a versatile storage bag for snacks or small gear instead of carrying a bottle.

Adjustable attachment to the handlebars and stem

The position of the hook-and-loop straps can be adjusted, allowing the mounting system to be adapted to different handlebar and stem setups.

The lower part of the bag is secured with an additional strap featuring a Duraflex buckle, which attaches towards the fork crown. This three-point mounting system helps keep the bag stable even when riding over rough surfaces.

Before every ride, make sure the bag and bottle do not interfere with the brake or shift levers and do not place excessive pressure on cables or hydraulic hoses.

Lightweight Nylon Robic construction

The main material is durable and lightweight Nylon Robic with a PU coating rated to 1,500 mm H₂O. The material helps protect the contents from light rain, splashing water and dirt.

The bag is not designed as a fully waterproof drybag. During prolonged rain, we recommend protecting your phone, electronics or other moisture-sensitive items in a separate waterproof pouch.

Straps designed to stay in place

The polypropylene straps have a textured surface that helps reduce slipping through the buckles and maintain the selected adjustment while riding.

High-stress seams are reinforced with Bartack stitching, while thicker polyester threads are used to increase the strength of the construction.

Bike Bottle Bag or Fat Bottle Bag?

Bike Bottle Bag MKIII is the smaller version designed primarily for standard cycling bottles and narrower bottles such as the Pinguin Tritan Slim 650 ml.

If you want to carry a wider one-litre bottle, more food or bulkier gear, the Fat Bottle Bag MKIII is a better choice thanks to its larger diameter and additional space.

The bottle is not included.

Why choose the Bike Bottle Bag MKIII

• quick access to a bottle, snacks or small essentials
• suitable for a standard cycling bottle or Pinguin Tritan Slim 650 ml
• very low weight of just 50 g
• durable and lightweight Nylon Robic with PU coating
• simple drawcord closure
• adjustable strap positions on the handlebars and stem
• lower securing strap with a Duraflex buckle
• textured polypropylene straps to help reduce slipping
• bright internal lining for better visibility
• high-stress seams reinforced with Bartack stitching
• versatile use for a bottle, snacks or other small essentials
• smaller and more compact alternative to the Fat Bottle Bag MKIII

Frequently asked questions

What bottle fits inside the Bike Bottle Bag MKIII?
The bag is designed for standard cycling bottles. It is also compatible with the Pinguin Tritan Slim 650 ml bottle.

Can I use the bag for something other than a bottle?
Yes. It is also suitable for snacks, a phone, gloves or other small essentials that you want to keep easily accessible while riding.

What is the difference between the Bike Bottle Bag and Fat Bottle Bag?
Bike Bottle Bag is smaller and narrower. The Fat Bottle Bag MKIII is the larger version, suitable for wider one-litre bottles and bulkier gear.

Is the Bike Bottle Bag MKIII waterproof?
No. Nylon Robic with a PU coating provides protection against light rain and splashing water, but the construction is not designed to be fully waterproof.

How is the bag attached to the bike?
It uses adjustable hook-and-loop straps attached to the handlebars and stem, together with a lower securing strap with a Duraflex buckle running towards the fork crown.