Good source of Potassium

perfect for those sensitive to fragrances

soft natural cotton lining with fine sewing craft

– Dermatologist Tested

Like all Nalgene products it is guaranteed for life

Costa Del Mar Brine Sunglasses BR 11 OBMP Matte Black/Blue Mirror 580Plastic Protein Good source of PotassiumBrand: Costa Del Mar Color: Matte Black Features: Costa's 580 Polycarbonate provides high clarity, impact and scratch resistance along with lightweight all day wear ability. Blue Mirror Polarized is best for bright, full sun situations on the open water and offshore. Costa's co injected bio based nylon frame material is both tough and durable, while offering a comfortable fit. 100% polarization kills reflected glare and reduces eye strain. Built by