- KSP Quench Double Wall Tumbler with Straw (Stainless Steel)$14.99Available online Available in storesKSP Quench 'Marble' Double Wall Tumbler with Straw (White)$14.99Available online Available in storesKSP Quench 'Marble' Double Wall Tumbler with Straw (Black)$14.99Available online Available in storesKSP Traveller Vacuum Thermal Flask 750ml (Stainless Steel)Regular Price $15.99 Special Price $11.99Available online Available in storesKSP Traveller Vacuum Thermal Flask 500ml (Stainless Steel)Regular Price $9.99 Special Price $7.49Available online Available in stores