Call, Text or Chat Mon-Friday 10AM-5PM CST : 1-844-WILDOAK
Call, Text or Chat Mon-Friday 10AM-5PM CST : 1-844-WILDOAK
The GL 90 Extra Spare Container by Waterless Toilet Shop is the perfect way to boost the capacity of your GL 90 composting toilet. For seasonal use, the single spare container included with the standard GL 90 package is often enough. But for families or continuous use, adding extra spare containers ensures you’ll never run into limits. With additional containers, the GL 90 system offers virtually unlimited capacity.
An extra spare container isn’t just about convenience, it’s about making your composting system smoother and more efficient.
Whether you’re planning for long-term use or simply want more flexibility, an extra container ensures your composting cycle never interrupts daily life.
Switching is simple: when one container is full, replace it with a clean spare. The full container can then be left outdoors to finish composting safely. By the time all your containers are filled, the first one will usually have finished the decomposition cycle, leaving you with nutrient-rich compost ready to be used as garden fertilizer.
Please note: every new GL 90 composting toilet already includes one spare container. If you purchase the GL 90 system along with an additional spare, you’ll receive three containers in total: one with an open lid and two with closed lids.
Each GL 90 includes one spare container by default. Buying an extra adds more capacity.
For seasonal use, one is often enough. For continuous use, multiple spares are recommended.
Yes, GL 90 spare containers tolerate freezing temperatures without damage.
Yes. You can return it within 30 days.
You'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower!
We love to chat! Give us a call and we'll see what we can do to get you the best deal!
Conditions of our 100% Price Match Guarantee:
Contact us to discuss the Price Match so we can look up the competitors price
Buy one, get one free offers and Rebates are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, not a retail location
The website can't be a discounter or auction website ( such as eBay, overstock, etc.)
The company must be an Authorized Retailer of the product in question
The Price Match Guarantee is based on the final price of the product including shipping and taxes
Why Buy From Wild Oak Trail?
We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.
We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!
We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.
Thanks for supporting our family and being part of the Wild Oak Trail community!