Product Overview
The Leatt 1.5 Core Hydration Pack is a lightweight and durable waist-worn hydration solution designed for active users. It integrates a 1.5-liter hydration bladder with 3.0 liters of cargo storage, making it ideal for carrying essentials during various activities. Key features include a magnetic feed tube catcher, waist belt pockets, and AirLine back ventilation for comfort.
Key Features
- 1.5-liter hydration bladder capacity
- 3.0-liter cargo storage capacity
- Integrated waist belt pockets for quick access
- Low-gravity horizontal waist bladder design for stability
- Magnetic feed tube catcher to secure the hydration hose
- AirLine back ventilation for enhanced airflow and comfort
- Reflective safety piping for increased visibility
- Two foldable bottle mesh compartments for additional storage

Image of the Leatt 1.5 Core Hydration Pack in Brass Brown, showcasing its compact waist-worn design and zippered compartments.
Setup Instructions
1. Preparing the Hydration Bladder
- Rinse the Bladder: Before first use, thoroughly rinse the 1.5-liter hydration bladder and drinking tube with warm water and a mild soap solution. Rinse again with clean water to remove any soap residue.
- Fill the Bladder: Open the bladder's fill port and fill with your desired liquid. Do not overfill. Ensure the cap is securely tightened to prevent leaks.
- Insert into Pack: Place the filled bladder into the designated hydration compartment of the pack. Ensure the drinking tube exits through the appropriate port.
2. Attaching the Drinking Tube and Bite Valve
- Connect Tube: Ensure the drinking tube is securely connected to the bladder.
- Attach Bite Valve: If not already attached, connect the bite valve to the end of the drinking tube.
- Secure with Magnetic Catcher: Route the drinking tube to a convenient position and attach the magnetic catcher to the corresponding magnet on the pack's strap or waist belt. This keeps the tube accessible and prevents it from dangling.

Image showing the Leatt 1.5 Core Hydration Pack in Ghost Black, highlighting the hydration tube and magnetic clip mechanism.
Operating Instructions
Wearing the Hydration Pack
- Adjust Waist Belt: Place the pack around your waist. Adjust the waist belt straps to achieve a snug, comfortable fit. The pack should sit securely without bouncing during movement.
- Accessing Hydration: To drink, bring the bite valve to your mouth, bite down gently, and suck. Release the bite valve to stop the flow.
- Using Cargo Storage: Utilize the main zippered compartment for larger items and the waist belt pockets for quick-access essentials like snacks, keys, or a phone. The foldable mesh compartments can hold additional water bottles if needed.
Care and Maintenance
Hydration Bladder and Tube
- After Each Use: Empty any remaining liquid from the bladder. Rinse the bladder and tube thoroughly with warm water. For a deeper clean, use a bladder cleaning kit or a mild soap solution.
- Drying: Ensure the bladder is completely dry before storing to prevent mold and mildew. Use a bladder dryer or hang upside down in a well-ventilated area.
- Storage: Store the bladder and tube in a clean, dry place away from direct sunlight.
Pack Exterior
- Cleaning: Hand wash the pack with a damp cloth and mild soap. Do not machine wash or tumble dry.
- Drying: Air dry the pack completely before storing.
- Avoid Harsh Chemicals: Do not use bleach or strong detergents, as these can damage the fabric and components.
Troubleshooting
1. Leaking Bladder or Tube
- Check Connections: Ensure all connections (bladder cap, tube to bladder, bite valve to tube) are securely tightened.
- Inspect for Damage: Examine the bladder and tube for any punctures, tears, or cracks. Replace damaged components if necessary.
2. Difficulty Drinking from Bite Valve
- Ensure Valve is Open: Some bite valves have a twist or pull mechanism to open/close. Ensure it is in the open position.
- Clear Obstructions: Check the bite valve and tube for any blockages. Rinse thoroughly.
3. Pack Feels Unstable
- Adjust Straps: Tighten the waist belt straps for a more secure fit.
- Distribute Weight: Ensure cargo is evenly distributed within the pack to maintain balance.
Product Specifications
| Feature | Detail |
|---|---|
| Model Name | Leatt Hydration Core 1.5 |
| Hydration Capacity | 1.5 Liters |
| Cargo Capacity | 3.0 Liters |
| Material | 20% Ethylene Vinyl Acetate Copolymer + 80% Polyester |
| Item Weight | 0.55 Pounds (approximately 0.25 kg) |
| Color (Current Variant) | Brass Brown |
| Size | One Size |
| Suggested Users | Unisex-adult |
| Manufacturer Part Number | 7026010110 |
Warranty and Support
For detailed warranty information regarding your Leatt 1.5 Core Hydration Pack, please visit the official Leatt website. The website provides comprehensive details on warranty coverage, terms, and conditions.
Official Website: Leatt.com
For further assistance, technical support, or inquiries about replacement parts, please refer to the contact information available on the Leatt website.