Hopper and cart size guide
- ~36–50: private lessons, travel trunk.
- ~70–80: standard group lesson (Tourna Ballport 80 class).
- 100–150+: high-volume academies / ball-machine reload.
- Teaching cart: when you need wheels and height for feeding without bending.
Buy one hopper that matches your densest weekly session — not your dream camp.
Tourna Ballport 80
Teaching hopper — 80-ball class staple.
$39.99
As of Aug 22, 2026 · Amazon may change
ASIN B09N546CF1 · Affiliate link
View on Amazon
Size the hopper to your session, not your ego
A 70–80 ball port covers most private lessons and small groups. Larger teaching carts help squads and camps but are heavier to roll on cracked park courts. Portable tubes suit apartment coaches who pack a trunk every day.
- Count how many balls you actually feed per hour.
- Check wheel quality if you cross gravel or hill paths.
- Wide mouths beat fancy colors when you are late between courts.
- Keep a towel and overgrip pack clipped on — not loose in the bottom.
Verified example on this site: Tourna Ballport-class 80. Soft hub: Big NC Tennis for programs; practice volume balls on Practice Ball Guide.
Practical FAQ — hopper guide
These notes are written for real purchasing and practice decisions, not filler. Skim what matches your situation, then use the product cards and internal links above to act.
- Carry two working hoppers if you teach back-to-back groups.
- Emergency overgrips fix blister days and borrowed-racket lessons.
- Use a simple attendance note in the hopper lid — low-tech works.
- Do not leave pressurized cans baking in glass windshield heat.
- Targets should survive being stepped on; brittle plastic wastes money.
- Club closets need labels; portable kits need latching lids.
- Pack cones in a mesh bag so sand and court dust shake out.
- Weigh your trunk kit once; back injuries end coaching seasons.
- Carry two working hoppers if you teach back-to-back groups.
- Emergency overgrips fix blister days and borrowed-racket lessons.
- Teach students to help gather balls — culture is equipment too.
- Upgrade machines only after your calendar pays for the haul time.
Re-check Amazon titles and photos before you spend ad budget; listings change. Affiliate tag on this site is bigncsports-20. FTC disclosure appears in the header of every page.
Quick notes
- Start with hopper + consistent practice balls + grips.
- Add targets once your schedule needs them.
- Keep receipts on multipacks.
- If a tip conflicts with your coach director, follow them.
