TUSA Serene Travel Snorkelling Set

Size	Men's USA	Euro	Bare Foot Cm
Small	1-5	32-39	20-23
Medium	3-8	36-42	23-26
Large	7-12+	40-46	25-28

The TUSA Sport Serene Travel Snorkelling Set combines the UM-16 mask with a Hyperdry Elite dry-top snorkel and compact UF-21 adjustable fins in a travel bag. Its fin size and mask fit can be checked independently, helping you prepare for a snorkelling holiday.

What is included?

UM-16 mask.
USP-250 snorkel.
One pair of UF-21 adjustable fins.
Travel bag.

Features and benefits

Mask layout: Single lens.
Silicone skirt and strap: flexible facial contact with adjustable strap tension.
Model details: Rounded skirt edge, 3D strap and five-position strap-angle adjustment.
Float-operated dry top: helps limit water entry when briefly submerged. It cannot provide air underwater and does not guarantee a dry mouthpiece.
Silicone flex neck and mouthpiece: help you position the snorkel without pulling at your jaw.
Drain chamber and lower purge: assist clearing water that enters the tube.

Technical Specs

Specification	Details
Set family	UP1521QB
Mask	UM-16 Serene
Lens layout	Single lens
Mask lens material	ClearVu tempered glass
Skirt and strap	Silicone
Face-fit guide	Small–medium adult guide; individual fit varies
Snorkel	USP-250
Snorkel type	Hyperdry Elite dry-top
Mouthpiece	Silicone
Water clearing	Drain chamber and lower purge valve
Fins	UF-21 open heel
Fin strap	Adjustable silicone
Bag	Travel bag included

Mask and mouthpiece fit

Use the fit profile as a starting guide only. Face width, nose shape and cheek contours matter more than age or gender. Keep hair clear of the skirt, check that the frame does not press against your face and adjust the strap with light tension. The snorkel mouthpiece should sit comfortably without strong clenching.

For a gift, check the wearer’s current mask fit and allow time for a fitting before the trip. Our Hallam team can help compare mask shapes and mouthpiece comfort.

UF-21 fin size guide

Fin size	EU shoe size guide	Foot length guide	Overall fin dimensions
S	32–39	20–23 cm	34.5 × 16.4 cm
M	36–42	23–26 cm	38.5 × 18.5 cm
L	40–46+	25–28+ cm	40.5 × 20 cm

The overall dimensions describe the fins, not your feet. Select from the fin sizes offered on this set; a charted size may not be offered in every colour. The soft pocket is designed for use without dive boots. Check both feet and use the heel strap for a secure fit without pinching.

Size charts are a guide only; individual fit varies with foot shape. Check both feet and try the fins with any socks you intend to use. The pocket should hold the foot securely without curled toes, pinching or excessive movement. If you are between sizes, ask our Hallam team for fitting help.

The fin size does not indicate the mask size. The UF-21 uses a flexible travel blade, thrust channels and an adjustable silicone heel strap. Check the foot pocket fit separately from the mask seal.

Surface snorkelling and care

A snorkel only supplies air while its opening is above the water. Practise fitting, breathing and water clearing in calm, shallow water before heading out. Rinse all equipment in fresh water after use and let it dry in the shade. Check the mouthpiece, straps and valves before your next swim. Follow the mask’s lens-care instructions and avoid abrasive cleaners, toothpaste and flame treatments.

Size	Small – US Female 3-7, Medium – US Female 5-10
Colour	White, Pink

We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.

Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.

The available delivery rate for your order is shown at checkout.

Read our full shipping and delivery information →

We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.

Read our full returns and exchanges policy →

FREE CLICK & COLLECT
Usually ready same day*

Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.

Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803

*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.

View collection details and opening hours →

Can I collect my order from the store?

Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.

How do I choose the right size?

Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.

How do I check availability?

Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.

When will my order be dispatched?

Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.

Can I exchange an item if it does not fit?

We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.

Can you help me choose the right gear?

Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.

View all shopping FAQs →