How to Replace the Cap on Your Aluminum Canteen
By LAKEN | Botellas y cantimploras reutilizables desde 1912 | Published: 2026-10-26
Category: How-to Guides
Learn how to remove and replace the cap on your LAKEN aluminum canteen. Find the right replacement cap and avoid common mistakes with our simple steps.
Quick Answer
To replace the cap on your LAKEN aluminum canteen, simply unscrew the old cap counterclockwise, clean the threads, and screw on a new LAKEN aluminum cap clockwise until snug. Ensure you choose the correct cap for your canteen model.
Why Use the Right Cap?
Using the correct cap for your LAKEN aluminum canteen ensures a secure seal and prevents leaks. LAKEN caps are designed to fit specific models, so always check compatibility before buying a replacement.
A proper fit also protects the threads from damage, extending the life of your canteen.
Choosing the Right Replacement Cap
LAKEN offers aluminum caps for many of its canteens, but not all caps fit every model. For example, the Tapón de Aluminio fits canteens 111, 112, 121, 121FA, 121FR, 121FV, 301, 401, and 601. Check your canteen's model number, usually stamped on the bottom, to ensure compatibility.
If you are unsure, consult the LAKEN compatibility chart or contact customer support.
Step-by-Step Cap Replacement
- Identify Your Canteen Model: Check the bottom or side of your canteen for the model number (e.g., 111, 112, 121). This ensures you buy the correct replacement cap. Common mistake: Buying a cap without checking compatibility, which may lead to a poor fit or leaks.
- Remove the Old Cap: Turn the old cap counterclockwise to unscrew it. If it is stuck, run the cap under warm water for a few seconds to loosen it, then try again. Checkpoint: Inspect the old cap for cracks or worn threads; if damaged, replace it promptly.
- Clean the Threads: Wipe the canteen's threads with a clean cloth to remove dirt or debris. This ensures a smooth fit and a better seal. Common mistake: Skipping this step can cause the new cap to cross-thread or leak.
- Screw on the New Cap: Place the new cap over the opening and turn it clockwise until it is hand-tight. Do not over-tighten, as this can damage the threads or the cap. Checkpoint: Test for leaks by turning the canteen upside down over a sink.
Product Fact
- Tapón de Aluminio para Cantimploras de Aluminio: This aluminum cap is durable and resistant, providing a secure closure for outdoor adventures. It is compatible with LAKEN canteens 111, 112, 121, 121FA, 121FR, 121FV, 301, 401, and 601. Choosing this cap ensures a reliable seal and a perfect fit for your specific canteen model, preventing leaks and thread damage.

Tapón de Aluminio para Cantimploras de Aluminio
