Ortlieb Saddle-Bag Two 4.1L

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As you would come to expect from Ortlieb, this saddle bag is practical, durable and convenient. Perfect for extended bike packing trips.  

Ortlieb says: 

This seat pack with its convenient adapter system offers you an elegant means of stowing an additional amount of critical gear. The Saddle-Bag Two is a redesigned ORTLIEB classic, a seat pack that is so practical that it belongs on every bike tour! The 1.6-liter version (ideal for road bikes and mountain bikes) of the waterproof Saddle-Bag Two provides a secure place for a bike-repair kit, a smart phone or other items. The 4.1-liter version offers almost as much stowage space as a small backpack, making it an ideal supplementary pack when you have a lot to carry. Thanks to the pack’s roll closure and side buckles, everything you stow remains snugly packed and easy to access. The Saddle-Bag Two attaches directly to your bike seat with an adjustable snap buckle. The intuitive adapter allows you to quickly attach the pack to or detach it from your bike. Moreover, the snap buckle is compatible with all previous Saddle-Bag Two models so that you could use it on different bikes. A Velcro strap that attaches to your seat stem provides additional stability, effectively preventing any unwanted shifting. Another advantage in the case of the large pack is that it doubles as a rear fender, keeping spray water off your back. Not suitable for carbon seat posts and carbon saddles!

Our Verdict

Made from Ortliebs incredibly waterproof, durable material this saddle bag is perfect additional storage for critical gear on your next bike packing adventure. The roll top is fixed with 2 side buckles so you know you are getting a secure, tight closure and you can have confidence your gear will stay dry.  

Highly effective Scotchlite reflectors and a daisy chain located down the spine of the bag, to which a tail light can be attached to ensure safety in the dark.

– Reviewed by Ultralight Outdoor Gear

Features

• Waterproof Saddle-Bag Two in 2 sizes for mountain, road or touring bikes 
• PU-coated nylon fabric 
• Size 1.6 liter perfect for roadbikes and mountain bikes (e.g. for spare tube, pocket tool) 
• Roll closure is fixed to sides with buckles 
• No protruding plastic parts on inside 
• Compression straps 
• Daisy chain for tail light 
• Highly effective Scotchlite reflectors ensure safety in the dark
• On bikes without mudguards the bag shields the rider from splash (4.1 liter version)
• Snap lock for quick fitting and removal 
• Including adjustable mounting set for fixing under saddle 
• Hook and loop fastener suitable for seat posts up to 34,9 mm (e.g. foldable bike Birdy) 

Specifications

• Weight: 324g
• Volume: 4.1 Litres
• Height: 14 cm / 5.5 inch
• Width: 21 cm / 8.3 inch
• Depth: 28 cm / 11 inch
• Material: PS21, PS21R
• Maximum load 2 kg/4 lbs

Help & advice:

• About Ortlieb
• Bikepacking Advice Page