Official product page can be found here at Vaporesso

The Vaporesso SKRR-S Subohm Tank is an upgraded version of the previous Vaporesso SKRR Tank.
The SKRR-S Tank has 8ml e-liquid capacity with convenient top refill system.
You just need to screw the drip tip and then refill e-liquid freely, which provides better leakage protection.

Compatible with SKRR as well as GT Coils found here and here

Product information: 

• High-Quality Stainless Steel Construction
• Tank: Top fill tank with 8ml capacity
• 510 Connection
• Diameter: 30 mm
• Leakage Proof
• No Spitback
• DFlax Fiber Cotton Wicked
• QF Strips 0.15ohm Coil (50-80W)
• QF Meshed 0.2ohm Coil (55-85W)

• 1 x Vaporesso SKRR-S Tank (8ml)
• 1 x QF Strip Coil 0.15 ohm (Pre-Installed)
• 1 x QF Meshed Coil 0.2ohm
• 1 x Replacement Glass Tube (8ml)
• 1 x Silicone Case (Black)
• 4 x O-Ring
• 1 x User Guide
• 1 x User Guide
• 1 x Warranty Card