Hydration packs keep fluid on your back so you ride longer without stopping. This range covers wearable packs and replacement bladders from Leatt, Giant Loop, Thor and Nelson-Rigg, sized for short trail blasts through to multi-day adventure rides. Pick a capacity that matches your loop and your refill points.
Thor Hydration Pack Replacement Bladder 3L
Nelson-Rigg Hydration Bladder 2 litre Clear
Thor Hydration Pack Replacement Bladder 2L
Leatt Bite Valve Hydrapak/Leatt 45 Degree
Leatt Replacement Bite Valve Straight (Type A), suits 9mm ID hose
Leatt Hydration SPX 4.5/5.5/6.5 Handsfree 0.5L - Black / White / Red
Leatt 1.5 Hydration Lite - Black (XS-2XL)
Leatt Moto XL 1.5 Hydration Bag - Black
Leatt Internal Hydration Kit DBX/GPX
How to choose a motorcycle hydration pack
Capacity drives the decision. A 2L (70oz) bladder suits trail rides under 90 minutes, while 3L covers half-day enduro loops in heat above 30C. Giant Loop Armadillo utility bladders scale from 3.8L through 7.6L to 11.4L for multi-day adventure stages where refill points sit 100km apart. Match litres to ride duration, not bag size.
| Capacity | Brand example | Best for | Ride length |
|---|---|---|---|
| 2L / 70oz | Leatt CleanTech | Trail and MX | Under 90 min |
| 3L | Thor replacement bladder | Enduro, hot days | 2 to 4 hours |
| 3.8L | Giant Loop Armadillo | Day adventure | 4 to 6 hours |
| 7.6L | Giant Loop Armadillo | Long touring | Full day |
| 11.4L | Giant Loop Armadillo | Multi-day | 2 days plus |
Bladder care and fitment
Replacement bladders extend pack life by years. The Leatt CleanTech 2L ships with a tube and bite valve, the 2 wear parts that fail first. A wide fill port over 70mm speeds refills at the tap and makes cleaning easier, which cuts mould risk after sugary drink mixes. Drain fully and air-dry between rides. Giant Loop Armadillo bladders mount inside compatible packs or run as standalone utility reservoirs, so confirm your pack opening fits the 3.8L, 7.6L or 11.4L body before buying. Insulated tubes hold water cooler on 40C summer rides, and a 25mm bite valve flows fast without spilling at speed.
Frequently asked questions
What size hydration bladder do I need for motorcycle riding?
For trail or MX rides under 90 minutes a 2L (70oz) bladder is plenty. Enduro and hot-weather rides of 2 to 4 hours suit 3L. For adventure touring where refill points sit far apart, Giant Loop Armadillo bladders run from 3.8L up to 11.4L for multi-day stages.
Can I buy just a replacement bladder instead of a whole pack?
Yes. This range includes standalone replacement bladders like the Thor 3L and the Leatt CleanTech 2L, the latter supplied with a tube and bite valve. Swapping the bladder rather than the whole pack saves money and extends the life of gear you already own.
How do I keep a hydration bladder clean?
Drain it fully after every ride and air-dry it open so no moisture sits inside. A wide fill port makes scrubbing the interior easy. Avoid leaving sugary drink mixes in the bladder, as residue feeds mould. The Leatt CleanTech design focuses on easy cleaning for this reason.