DiabetesCollective
Open-Water Cover — Ultra
Halcyon Health

Open-Water Cover — Ultra

4.7 (88 reviews)·12 in stock

Water-focused patches, covers and dry storage. Made by Halcyon Health.

$38.99
Options
HSA/FSA eligibleNo prescriptionWater resistantLatex free

Device compatibility

How we verify
  • Omnipod DASH
    Confirmed by our review team against manufacturer specifications.
    Verified fit95%
  • FreeStyle Libre 3
    The seller states this works. Not independently reviewed yet.
    Vendor states fit73%
Ships from Rotterdam, Netherlands. Tracked delivery, 1–2 day dispatch.
Ships from Halcyon Health · 30-day returns on unopened product. Adhesives are non-returnable once opened.

Open-Water Cover — Ultra is built for school and sleep use. Halcyon Health specifies TPU and publishes wear-test results for every batch. Compatibility below reflects the evidence on file; anything marked unverified has not yet been confirmed by the manufacturer.

AI-generated summary

Machine-generated overview: reviewers most often mention keeping insulin cool and school use. Standard adhesive formulation. Rated water resistant by the vendor.

Materials
TPU
Dimensions
10 × 11 × 3 cm
Weight
25 g
Best for
school, sleep, hiking
Age groups
children, teens, older adults
Use cases
keeping insulin cool, treating a low, caregiving