Single Barrel Tasting Tumbler

Elevate your Four Roses Single Barrel experience with the OBSV Signature Tumbler, the ultimate high-proof tasting glass. Engineered with 5 Convex Design technology, it reduces ethanol intensity, unlocking the rich aromas, subtle spice, and complex flavors of 100 Proof Single Barrel bourbons — the “hazmat” standard treasured by enthusiasts. Mirroring the iconic bottles, the base features the Four Roses logo debossed, connecting the craftsmanship from bottle to glass. Its ergonomic weight and balance create a seamless tactile experience, from pick-up to pour to sip. Perfect for OBSV, OESO, OBSF, OESK, or any premium Four Roses bourbon, this tumbler is a collector’s piece and a luxurious addition to your tasting ritual. Gift-ready in a magnetic double-door box with dark oaky brown leatherette case, cream silk lining, golden foil accents, and ribbon bow; reusable. It’s the ultimate companion for bourbon aficionados. Product Specification: Material: Lead-free crystal white soda lime Hand-finished: Each product individually finished by hand Packaging: Gift-ready in a magnetic double-door box with dark oaky brown leatherette case, cream silk lining, golden foil accents, and ribbon bow; reusable Dimensions: 94 mm tall × 80 mm diameter × 72.5 mm at drinking rim Capacity: 190 ml / 6.5 oz (approx.) Recommended Pour: 25–50 ml Glass Weight: 350 g (approx.)