Sale! Hard Freediving Fin Case $165.00 $145.00 Hard Freediving Fin Case Now on sale! The ultimate freediving bifin protective hard case! This lightweight, beautifully finished, a high-quality hard case will protect your bifins and make travelling easy and convenient. The bifin case has the dimensions of 110 x 22 x 14cm and is available in the colours Silver, White, Pink and Black – red cases are no longer produced. Please read the below shipping notice carefully. When ordering multiple cases, please contact us first.