If a standard siphon does not fit, then you're in the right place.With this flexible siphon, you can bend your sink connection yourself. 1 Sink Drain Hose. Flexible and, long service life. Material:Stainless steel.
eBay
High Quality 1.5/2/3M G1/2'' Flexible Shower Hose Stainless Steel Rust-proof Bathroom Tube Leak-proof Anti-Explosion Shower Pipe
Aliexpress UK
It is large enough for fast draining, not easy to get clogged, snugly connect to a sink drain with the rubber connection without leaking. 1 x Waste Pipe. Flexible and expandable corrugation design, adjustable for different shapes.It can be easily expanded and bended to an "U", "S" or other shapes.
eBay
25-100FT Expandable HighPressure Magic Hose Flexible Water Pipe HighPressure Multifunctional Spray Gun Home Garden Watering Tool
Aliexpress UK
Easy to rotate disassembly design, no need tools, hand tighten to install it. Item: Waste Pipe. 1 Waste Pipe. S-type pipe can play a deant function, isolated, and so on. Material: Plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Universal Kitchen Faucet Extension Extender Anti-Splash Rotating Flexible Hose Water Tap Pipe Tube For Bathroom Wash Basin
Aliexpress UK
5 pcs x Drainage Pipe. You can decide what length you will need to reach the waste outlet from your caravan, and then it's a case of simply expanding the tubes to the required length and connecting them to each other.
eBay
3/2/1.5m Shower Head Tube Flexible Stainless Steel Bathroom Water Head Shower Extension Pipe Encrypted Silver Hose HighQuality
Aliexpress UK
FLEXIBLE DRAIN AND WASTE PIPE UNBLOCKER. SUITABLE FOR STANDARD PLASTIC 32 & 40mm WASTE PIPES USED ON WASHING MACHINES, DISHWASHER AND SHOWER/BATHES ECT. PIGTAIL END FOR IMPROVED BLOCKAGE CLEARANCE. ROBUST COILED STEEL CONSTRUCTION WITH CRANKED HANDLE FOR EFFECTIVE UNBLOCKING.
eBay
Bathroom 1.5/2/3M Stainless Steel Flexible Shower Hose Explosion-Proof Two-layer Inner Tube Large Flow Extension Plumbing Pipe
Aliexpress UK
Easy to rotate disassembly design, no need tools, hand tighten to install it. Item: Waste Pipe. 1 Waste Pipe. S-type pipe can play a deant function, isolated, and so on. Material: Plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Upgraded 1.5/2/3M Silicone Shower Head Hose Flexible Anti-Winding Pipe High Pressure Powerful Shower Tube Bathroom Accessories
Aliexpress UK
5m x 8mm Drain Cleaner. Drain Cleaner. For cleaning blocked waste pipes.
eBay
New 20/40/60/80/100/150/200CM Nylon Braided Inner Pipe Flexible Shower Hose High Pressure Explosion-proof Extension Shower Tube
Aliexpress UK
Mini Straight Flexible WC Connector 200–350 mm – Toilet Waste Pipe.
eBay
1Pcs Faucet Accessories Drain Hose Pipe Flexible 0.5/1/2/3m Hose Tube Soft Stretchable White PP Plumbing
Aliexpress UK