OUR OUTDOOR COMMUNITY
OUR OUTDOOR COMMUNITY
Loved by 500+ outdoor lovers and growing every day.






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2 items
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30% OFF
A hands-free hydration reservoir built for outdoor adventures.
Stopping mid-hike to rummage through your pack for a water bottle is one of those small frustrations that adds up quickly on a long day out. This hydration reservoir is designed to sit inside your pack and deliver water through a flexible tube, so you can drink without breaking your stride.
Food-grade, BPA-free TPU construction
The reservoir is made from food-grade material, free from BPA and harmful chemicals. This makes it suitable for storing drinking water on extended outdoor trips.
Pressure- and abrasion-resistant
The reinforced construction is designed to withstand the demands of outdoor use, including pressure from a fully packed backpack. The abrasion-resistant surface handles rough contact without compromising the reservoir.
Hands-free drinking on the move
A flexible drinking tube routes from the reservoir to your mouth, allowing you to sip without stopping or reaching into your pack. The bite valve delivers a controlled flow and can be shut off when not in use.
Easy to fill and clean
The wide-mouth opening makes filling the reservoir simple, even from awkward water sources. The same opening allows for thorough cleaning between uses.
Details
Below you’ll find the estimated delivery times for all shipments:
You may return items within 30 days from the date of delivery.
To be eligible for a return:
Items showing damage, signs of wear, or misuse after delivery may not qualify for a refund unless the item is defective.
To initiate a return, please contact us:
Email: info@celrien.com
Phone: +19177181740572
Include your order number and the reason for your return.


BUILT FOR THE OUTDOORS
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Most of our products include a detailed size chart to help you choose the right fit. We also provide guidance on whether an item runs true to size, larger, or smaller than usual.
For the best results, we recommend taking your own measurements and comparing them with the size chart provided on the product page. If you're between sizes, consider the fit description and how you prefer your clothing to feel, whether more fitted or relaxed.
After placing your order, you’ll receive a confirmation email with your Track & Trace code. You can use this code on our Track Order page to easily follow your shipment and stay updated on its delivery status.
On our FAQS page, you’ll find answers to the most commonly asked questions.
OUR OUTDOOR COMMUNITY
Loved by 500+ outdoor lovers and growing every day.