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Bike Alpin Pro 28 + - Cycling backpack

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Large multi-day and Alpencross backpack for mountain biking

  • With the Green Shape label, we offer functional, environmentally-friendly products made from sustainable materials.

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    Green Shape sustainability label
  • The german state seal Grüner Knopf (Green Button) distinguishes textiles which have been manufactured in accordance with particularly high social and environmental standards. Read more about (in german)

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    Grüner Knopf (Green Button)
  • We are committed to good working conditions and fair wages for all. We are a member of the Fair Wear Foundation (FWF) and are committed to continuously improving working conditions in all of our production facilities. These facilities are monitored on a regular basis. With its Leader Status, VAUDE has achieved the highest status possible as an FWF member.

  • Climate-neutral product. The emissions arising from materials, manufacturing, and shipping are analyzed and systematically reduced. Emissions that are currently unavoidable are fully offset through myclimate.
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    Climate-neutral product

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Product Description

Bike Alpin Pro 28 + - Cycling backpack

Large multi-day and Alpencross backpack for mountain biking

  • comfortable, ventilated Aeroflex Control mesh back
  • ideal for multi-day tours/Alpencross
  • offset for climate neutrality; environmentally-friendly manufacturing
Are you they type who’s not deterred by longer climbs and accepts all the challenges of racing downhill? Then you need a flexible backpack that’ll help you master any Alpine crossing. The innovative, ventilated Aeroflex Control suspension system is uniquely comfortable: Apply tension to the suspension system for sweat-inducing rides up the mountain. For the ride downhill, the system can be converted into a body-contact back. This brings your load’s center of gravity closer to your body to improve bike handling on uneven, winding trails. The backpack is large enough to hold a change of clothes and items for multi-day tours including a stay in a mountain chalet. The main compartment can be divided into two sections. There is a bottom access compartment at the bottom. Hydration bladders up to 3 l volume can be stored in a separate compartment. A split tool compartment with mesh inserts at the front offers good organization options for tools and maps. You can still access the phone compartment that’s well protected from the weather, even when the rain cover is on. Small items can be stored in the mesh side pockets. An adjustable sternum strap, removable helmet holder, side compression straps, hydration system port, key and safety light holders are all included as is a rain cover with reflective print. The plus in the name stands for the adjustable compartment that opens at the top and is perfect for your rain jacket or a wind jacket on longer journeys. The indestructible material has been made permanently water-repellent with PFC-free Eco Finish.
Developed for
All Mountain
Further applications
Bike Touring, Hiking
  • Made where? read more
  • Model: 15325
  • Weight: 1290 g
  • Volume: 28 l
  • Dimensions: 51 x 30 x 29 cm
  • Load range: 3 - 8 kg
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Features & Technologies


  • adjustable net tension – body contact and ventilated back system in one backpack
  • large main compartment
  • padded hip belt with pocket
  • separate hydration compartment
  • opening for hydration system
  • tool compartment
  • organiser in front compartment
  • side mesh pockets
  • helmet holder
  • top compression strap
  • key holder
  • sternum strap
  • safety light attachment
  • reflective elements
  • volume expansion by stretch insert
  • rain cover: included, with safety light attachment
Ergoshape – ergonomic shoulder straps
Ergoshape – ergonomic shoulder straps

These ergonomic shoulder straps ensure optimum freedom of movement and extra comfort for your next mountain, trekking or hiking tour. Ergoshape shoulder straps are designed to be wider where they rest on your shoulders and narrower at the front and under your arms. Ergoshape shoulder straps are specifically adapted to the different needs of women and men.

• ergonomic shoulder straps fit comfortably without constricting
• optimal freedom of movement thanks to their modified width
• adapted to the different needs of men and women

Read more about Ergoshape.

Shifting Back Length – back length can be continuously adjusted
Shifting Back Length – back length can be continuously adjusted

Shifting Back Length allows the shoulder strap attachment of your VAUDE backpack to be continuously adjusted in height. This helps the pack distribute the load ideally and ensures a perfect fit that is optimized to your individual torso length so you can fully enjoy your adventure.

• continuous adjustment to your torso length
• optimized for an exceptionally comfortable fit
• highest freedom of movement thanks to modified width

Read more about Shifting Back Length.

Aeroflex Control – rear-ventilated and full contact back in one
Aeroflex Control – rear-ventilated and full contact back in one

VAUDE backpacks with Aeroflex Control allow you to fully adjust your pack’s ventilation space. The rear-ventilated back can be converted to a full contact back when needed. It’s up to you – more distance = optimal ventilation, less distance = better balance because the center of gravity of your pack is closer to your own center of gravity. With this suspension system, you’ll be perfectly prepared for all kinds of adventures. The full spring wire frame also ensures excellent pack stability.

• fully adjustable ventilation space at the back
• high pack stability due to the full spring wire frame
• versatile for all types of outdoor activities

Read more about Aeroflex Control.



Eco Finish – environmentally friendly water and stain resistant finish
Eco Finish – environmentally friendly water and stain resistant finish

This water and stain resistant finish is applied to the outer fabric of your product so that water pearls up and runs right off – without the use of environmentally harmful fluorocarbons (PFCs). This protects you from the rain and keeps the planet clean. Regular reapplication is necessary for permanent waterproofing and stain resistance.

• environmentally friendly water repellency and stain resistance
• optimal protection from rain and moisture
• no use of environmentally harmful fluorocarbons (PFC)

Find out more about Eco Finish.

Material overview

Main fabric: 71% Polyamide, 29% Polyester; 200D*840D PU coated; Lining: 100% Polyamide; 200 D Polyurethane coated; Rain cover: 100% Polyamide; 190 T Polyurethane coated.
Recycled PET: high quality polyester made from recycled PET bottles
Recycled PET: high quality polyester made from recycled PET bottles

Collect, clean, granulate and spin into high quality polyester yarn – that’s what’s involved in the recycling of PET bottles. In the manufacturing process, we can reduce energy consumption and CO2 emissions by up to 50% while completely eliminating the use of new fossil fuels. This conserves resources and keeps our ecological footprint small.

• high-quality polyester yarn made from recycled PET bottles
• reduces energy consumption and CO2 emissions by up to 50 percent
• climate-friendly and resource-efficient production

Find out more about recycled materials.



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